| | Opinion |  |
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| | New Broom, Sweep Clean 747
doi:10.1038/213747a0
PDF (237K)
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| | Money for Research Councils 748
doi:10.1038/213748a0
PDF (127K)
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| | Dr. Robert Oppenheimer 748
doi:10.1038/213748b0
PDF (127K)
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| | News and Views |  |
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| | British Science Spending 749
doi:10.1038/213749a0
PDF (103K)
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| | The Size of Technology 749
doi:10.1038/213749b0
PDF (231K)
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| | Profession of Physics 750
doi:10.1038/213750a0
PDF (131K)
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| | R & D at the R.I. 750
doi:10.1038/213750b0
PDF (133K)
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| | False Teeth in Space 750
doi:10.1038/213750c0
PDF (261K)
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| | Sponsored Research 751
Our Special Correspondent
doi:10.1038/213751a0
PDF (136K)
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| | Weather Prediction 751
doi:10.1038/213751b0
PDF (263K)
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| | Traffic Delay Banished 752
doi:10.1038/213752a0
PDF (133K)
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| | Polymorphism in Transfer RNA 752
A correspondent in Molecular Biology
doi:10.1038/213752b0
PDF (257K)
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| | Parliament in Britain 753
doi:10.1038/213753a0
PDF (127K)
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| | [News and Views] 753
doi:10.1038/213753b0
PDF (230K)
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| | Corrigendum |  |
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| | Corrigendum 754
doi:10.1038/213754a0
PDF (109K)
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| | Erratum | |
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| | Erratum 754
doi:10.1038/213754b0
PDF (109K)
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| | The Night Sky in March | |
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| | The Night Sky in March 754
doi:10.1038/213754c0
PDF (109K)
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| | News | |
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| | Blackett on British Technology 755
Professor P. M. S. Blackett, President of the Royal Society and Special Adviser to the Minister of Technology, addressed the Parliamentary and Scientific Committee after lunch on February 16. What follows is an extract from his address.
doi:10.1038/213755a0
PDF (126K)
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| | Articles | |
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| | Coding in the Auditory Nervous System 756
I. C. WHITFIELD
doi:10.1038/213756a0
Abstract & References | PDF (638K)
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| | Rhinoviruses: a Numbering System 761
doi:10.1038/213761a0
Abstract & References | PDF (255K)
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| | Book Reviews |  |
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| | The Birth of Aviation 763
J. T. HENSHAW reviews The Invention of the Aeroplane (1799–1909)
By
Charles H. Gibbs-Smith
doi:10.1038/213763a0
PDF (127K)
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| | Chlorophyll Compendium 763
A. NEUBERGER reviews The Chlorophylls
Edited by
Leo P. Vernon & Gilbert R. Seely
doi:10.1038/213763b0
PDF (261K)
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| | More about Spores 764
C. T. INGOLD reviews Spores
Their Dormancy and Germination. By
Alfred S. Sussman & Harlyn O. Halvorson
doi:10.1038/213764a0
PDF (138K)
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| | Symposium on Drugs 764
L. L. IVERSEN reviews CNS Drugs
doi:10.1038/213764b0
PDF (268K)
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| | Book of Brewing 765
S. J. PIRT reviews Principles of Industrial Microbiology
By
Alan Rhodes & Derek L. Fletcher
doi:10.1038/213765a0
PDF (134K)
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| | Calculating Reactions 765
J. J. WEISS reviews Chemical Relaxation
An Introduction to Theory and Application of Stepwise Perturbation. By
George H. Czerlinski
doi:10.1038/213765b0
PDF (134K)
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| | Finding Information 765
C. W. CLEVERDON reviews Textbook on Mechanized Information Retrieval
By
Allen Kent and Annual Review of Information Science and Technology
Vol. 1. Edited by
Carlos A. Cuadra
doi:10.1038/213765c0
PDF (265K)
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| | Pleasures of the New Forest 766
W. H. DOWDESWELL reviews The New Forest
A Symposium. Contributed by
Juanita Casey
doi:10.1038/213766a0
PDF (135K)
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| | Obituaries | |
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| | Professor R. C. Punnett 766
WALTER LANDAUER
doi:10.1038/213766b0
PDF (135K)
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| | Professor Joseph le Fleming Coy Burrow 766
R. E. TUNBRIDGE
doi:10.1038/213766c0
PDF (135K)
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| | Articles | |
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| | Gravitation in Flat Space-time 767
J. C. W. SCOTT
doi:10.1038/213767a0
Abstract & References | PDF (189K)
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| | Viral Transformation of Monkey Kidney Cell Cultures 768
ROSLYN WALLACE
doi:10.1038/213768a0
Abstract & References | PDF (416K)
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| | A Carrier State of Lymphocytic Choriomeningitis Virus in L Cell Cultures 770
F. LEHMANN-GRUBE
doi:10.1038/213770a0
Abstract & References | PDF (648K)
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| | Competence in Bacillus subtilis Transformation System 773
FRANK E. YOUNG
doi:10.1038/213773a0
Abstract & References | PDF (410K)
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| | Metabolic Pathways of Red Blood Cell Copper in Normal Humans and in Wilson's Disease 775
PETER Z. NEUMANN & MERVIN SILVERBERG
doi:10.1038/213775a0
Abstract & References | PDF (581K)
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| | Cortisol in the Regulation of RNA and Protein Synthesis 779
CHEV KIDSON
doi:10.1038/213779a0
Abstract & References | PDF (413K)
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| | Sorption and Swelling within Wood Cell Walls 782
G. N. CHRISTENSEN
doi:10.1038/213782a0
Abstract & References | PDF (331K)
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| | Niche and Species Diversity in Neotropical Bats 784
J. R. TAMSITT
doi:10.1038/213784a0
Abstract & References | PDF (351K)
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| | Growth Curves in Inbred Mice 786
ANNA KANE LAIRD & ALMA HOWARD
doi:10.1038/213786a0
Abstract & References | PDF (324K)
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| | Letters | |
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| | Radio Diameter Measurements with Interferometer Baselines of One Million and Two Million Wavelengths 789
H. P. PALMER, B. ROWSON, B. ANDERSON, W. DONALDSON, G. K. MILEY, H. GENT, R. L. ADGIE, O. B. SLEE & J. H. CROWTHER
doi:10.1038/213789a0
First paragraph & References | PDF (205K)
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| | Magnetic Fields in the Solar Corona 790
G. R. A. ELLIS
doi:10.1038/213790a0
First paragraph & References | PDF (356K)
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| | Revision of the Calcite–Aragonite Transition, with the Location of a Triple Point between Calcite I, Calcite II and Aragonite 792
A. L. BOETTCHER & P. J. WYLLIE
doi:10.1038/213792a0
First paragraph & References | PDF (213K)
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| | Formation of Alloys at Room Temperature 793
H. HIRSCH
doi:10.1038/213793a0
First paragraph & References | PDF (248K)
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| | Influence of Oxygen on Photoconduction in Organic Solutions 794
E. PITTS, G. C. TERRY & F. W. WILLETS
doi:10.1038/213794a0
First paragraph & References | PDF (125K)
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| | Limits to Resolving Power in Photoelectron Spectroscopy 795
D. W. TURNER
doi:10.1038/213795a0
First paragraph & References | PDF (213K)
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| | Antimony-125 Contamination in Antimonial Lead 796
J. RUNDO
doi:10.1038/213796a0
First paragraph & References | PDF (122K)
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| | Complex Formation, Isolation and Carcinogenicity of Polycyclic Aromatic Hydrocarbons 797
K. ROTHWELL & J. K. WHITEHEAD
doi:10.1038/213797a0
First paragraph & References | PDF (131K)
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| | An Error in Model Building 798
F. H. C. CRICK
doi:10.1038/213798a0
First paragraph & References | PDF (110K)
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| | Adsorption of Octapeptide Hormones on to Lipid Monolayers 798
N. N. SANYAL & R. S. SNART
doi:10.1038/213798b0
First paragraph & References | PDF (212K)
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| | Sterols from the Fruit and Seed of Tomato 799
M. YAMAMOTO & G. MACKINNEY
doi:10.1038/213799a0
First paragraph & References | PDF (237K)
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| | Energy Terms of Oxygen and Riboflavin—a Biological Quantum Ladder? 800
RICHARD H. STEELE & LOUIS CHOPIN CUSACHS
doi:10.1038/213800a0
First paragraph & References | PDF (275K)
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| | Synthesis of a Plant Hormone by the Salivary Apparatus of Plant-sucking Hemiptera 801
P. W. MILES & J. LLOYD
doi:10.1038/213801a0
First paragraph & References | PDF (265K)
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| | Metabolism of Dihydroxyphenylalanine in Human Subjects 802
P. SMITH
doi:10.1038/213802a0
First paragraph & References | PDF (222K)
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| | Identification of L-Ornithine and  -Aminosuccinyl Ornithine in Cell Wall Hydrolysates of Lactobacillus cellobiosus
803
R. PLAPP & O. KANDLER
doi:10.1038/213803a0
First paragraph & References | PDF (208K)
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| | Effect of Ionic Strength on the Apparent Anti-coagulant Activity of Bovine Heparin 804
S. E. LASKER & S. S. STIVALA
doi:10.1038/213804a0
First paragraph & References | PDF (246K)
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| | Shock-like Symptoms and Hyperplasia of the Adrenal Glands in Rats during Long Term Administration of Histamine 805
H. MIKO AJCZYK
doi:10.1038/213805a0
First paragraph & References | PDF (306K)
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| | Possible Synergic Influence of ACTH and FSH on the Adrenal Cortex in Hypophysectomized–Gonadectomized Rats 806
H. MIKOAJCZYK
doi:10.1038/213806a0
First paragraph & References | PDF (359K)
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| | Early Effects of Hydrocortisone on Rapidly Labelled Rat Liver Ribonucleic Acids 807
P. V. VENKOV, E. Z. ANGELOV, L. I. VALEVA & A. A. HADJIOLOV
doi:10.1038/213807a0
First paragraph & References | PDF (420K)
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| | Relationship between Nuclear and Cytoplasmic RNA 809
HENRY HARRIS
doi:10.1038/213809a0
First paragraph & References | PDF (112K)
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| | Relationship between Nuclear and Cytoplasmic RNA 809
NEIL GILBERT
doi:10.1038/213809b0
First paragraph & References | PDF (227K)
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| | Premalignant Cells in Tumorigenesis induced by Plastic Film 810
K. GERHARD BRAND, LANCE C. BUOEN & INGE BBAND
doi:10.1038/213810a0
First paragraph & References | PDF (121K)
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| | Probable Instance of Genetic Polymorphism in the Graptolites 810
D. SKEVINGTON
doi:10.1038/213810b0
First paragraph & References | PDF (334K)
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| | Ionic Balance in the Crustacea 812
R. F. BURTON
doi:10.1038/213812a0
First paragraph & References | PDF (267K)
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| | Association of Xanthomonas sesami with Two Types of Leaf Spots affecting Sesame 813
K. A. SABET
doi:10.1038/213813a0
First paragraph & References | PDF (282K)
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| | Selective Nitrogen Assimilation by Poria weirii
814
C. Y. LI, K. C. Lu, J. M. TRAPPE & W. B. BOLLEN
doi:10.1038/213814a0
First paragraph & References | PDF (255K)
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| | Criminal Behaviour and the XYY Male 815
W. H. PRICE & P. B. WHATMORE
doi:10.1038/213815a0
First paragraph & References | PDF (135K)
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| | Microgeographical and Ecological Distribution of Colour Morphs of Botryllus schlosseri (Ascidiacea) 815
A. SABBADIN & G. GRAZIANI
doi:10.1038/213815b0
First paragraph & References | PDF (239K)
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| | Evidence for Facilitated Diffusion of Anion in Erythrocytes 816
F. R. HUNTER
doi:10.1038/213816a0
First paragraph & References | PDF (201K)
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| | Inhibitor of Glucose-6-phosphate Dehydrogenase Activity in the Erythrocytes of Macaca nemestrina Monkeys 817
LIE-INJO LUAN ENG & H. HUGH FUDENBERG
doi:10.1038/213817a0
First paragraph & References | PDF (229K)
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| | Eosinophil Granulocytes and Hypoxia 818
G. HUDSON, N. C. W. SMITH, R. S. WILSON & J. M. YOFFEY
doi:10.1038/213818a0
First paragraph & References | PDF (274K)
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| | Electrophoretic Haemoglobin Patterns in One Random Bred and Two Inbred Strains of Laboratory Rats 819
DOBRIVOJE MARINKOVI , JOVAN MARTINOVI & DU AN KANAZIR
doi:10.1038/213819a0
First paragraph & References | PDF (234K)
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| | Coral Snake Venom : Antibody Response in Rabbits 820
P. COHEN, E. B. SELIGMANN JUN. & W. H. BERKELEY
doi:10.1038/213820a0
First paragraph & References | PDF (378K)
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| | Novel Alterations in Sera from Pseudopregnant and Deciduoma-bearing Rats 822
J. R. BATTISTO & M. C. SHELESNYAK
doi:10.1038/213822a0
First paragraph & References | PDF (426K)
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| | Recognition of Altered Autologous Constituents as Foreign by Phagocytic Cells 824
C. BONA, A. SULICA, M. DUMITRESCU & DRAGA VRANIALICI
doi:10.1038/213824a0
First paragraph & References | PDF (260K)
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| | Solid Phase Radioimmunoassay 825
KEVIN CATT, H. D. NIALL & G. W. TREGEAR
doi:10.1038/213825a0
First paragraph & References | PDF (340K)
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| | Changes in Transforming DNA in Pneumococcus 827
L. O. BUTLER
doi:10.1038/213827a0
First paragraph & References | PDF (120K)
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| | Controlled Investigations in Baboons (Papio cynocephalus) on Transmission of SV-5 Virus by Contact 827
N. M. LARIN, RUTH H. HERBST-LAIER, MARGARET P. COPPING & R. B. M. WENHAM
doi:10.1038/213827b0
First paragraph & References | PDF (211K)
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| |
Mycoplasma hominis in Ayre's Smears 828
D. M. JONES & J. DAVSON
doi:10.1038/213828a0
First paragraph & References | PDF (287K)
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| | Synergistic Fungistatic Effect of Tetrazolium–Saliva Mixtures 830
HENRY A. BARTELS, HARRY BLECHMAN & MASAKAZU MORI
doi:10.1038/213830a0
First paragraph & References | PDF (126K)
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| | Phosphorylation of Pyridoxine by Escherichia coli B 830
K. V. KENNY & W. B. DEMPSEY
doi:10.1038/213830b0
First paragraph & References | PDF (126K)
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| | Influence of Challenge Strain on Potency of Pertussis Vaccines in Mice 830
N. W. PRESTON
doi:10.1038/213830c0
First paragraph & References | PDF (258K)
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| | Experimental Bone Tumours caused by Common Viruses 831
JANINA MARKOWA & ALFRED MAREK
doi:10.1038/213831a0
First paragraph & References | PDF (547K)
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| | Use of Kieselguhr to increase Cell Production for Animal Virus Investigations 833
A. T. H. BURNESS & JOYCE MOSS
doi:10.1038/213833a0
First paragraph & References | PDF (112K)
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| | Ultrastructure of the Membrane of Synaptic Vesicles 833
VINCENZO DI CARLO
doi:10.1038/213833b0
First paragraph & References | PDF (505K)
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| | Colour Vision in the Virginia Opossum 835
H. FRIEDMAN
doi:10.1038/213835a0
First paragraph & References | PDF (270K)
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| | Parolfactory Vesicles as Photoreceptors in a Deep-sea Squid 836
J. B. MESSENGER
doi:10.1038/213836a0
First paragraph & References | PDF (561K)
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| | Release of Catecholamines in the Guinea-pig by Substances involved in Anaphylaxis 838
PRISCILLA J. PIPER, H. O. J. COLLIER & J. R. VANE
doi:10.1038/213838a0
First paragraph & References | PDF (399K)
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| | Depressor Effects with Sympathomimetic Amines after Blockade of Cardiovascular  -Receptors 840
B. BLACKWELL & E. MARLEY
doi:10.1038/213840a0
First paragraph & References | PDF (135K)
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| | Suppression of the Early Inflammatory Response in the Sheep by Strophanthin G
840
M. C. LANCASTER & J. L. VEGAD
doi:10.1038/213840b0
First paragraph & References | PDF (279K)
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| | Characteristic Pulse Wave caused by Organic Nitrates 841
YUKIO MORIKAWA
doi:10.1038/213841a0
First paragraph & References | PDF (346K)
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| | "Division Probability" and Radiation-induced Cell Death 843
A. P. JAMES
doi:10.1038/213843a0
First paragraph & References | PDF (228K)
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| | "Congenital Anomalies" induced by X-Ray 844
H. KALTER
doi:10.1038/213844a0
First paragraph & References | PDF (114K)
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| | Effect of Environment on Wheat Gliadin 844
J. W. LEE & J. A. RONALDS
doi:10.1038/213844b0
First paragraph & References | PDF (362K)
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| | Larval Phoresis of Chironomidae on Perlidae 846
A. W. STEFFAN
doi:10.1038/213846a0
First paragraph & References | PDF (265K)
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| | Intracranial Self-stimulation in the Chick 847
R. J. ANDREW
doi:10.1038/213847a0
First paragraph & References | PDF (255K)
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| | Effect of Self-instruction on Perceptual Judgment 848
P. C. WASON
doi:10.1038/213848a0
First paragraph & References | PDF (134K)
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| | Forthcoming Events | |
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| | Forthcoming Events 849
doi:10.1038/213849a0
PDF (170K)
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| | Appointments Vacant | |
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| | Appointments Vacant 849
doi:10.1038/213849b0
PDF (348K)
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| | Reports and other Publications | |
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| | Reports and other Publications 850
doi:10.1038/213850a0
PDF (182K)
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