References

1. Anderson, PC: Foods us the cause of acne. Am. Fam. Physiciaen 1971 3: 102–103,  | ChemPort |
2. Anderson, RL, Bozemanm, MA, Voss, JG, Whiteside, JA: Individual and site variation in composition of facial surface lipids. J. Invest. Dermatol 1972 58: 369–372,  | Article | PubMed | ChemPort |
3. Blair, C, Lewis, CA: The pigment of comedones. Br. J. Dermatol 1970 82: 572–583,  | PubMed | ChemPort |
4. Boughton, B, MacKenna, RMB, Wheatley, VR, Wormall, A: The fatty acid composition of the surface skin fats 'sebum' in acne vulgaris and seborrheic dermatitis. J. Invest. Dermalol 1959 33: 57–64,  | ChemPort |
5. Burton, JL, Cunliffe, WJ, Stafford, I, Shuster, S: The prevalence of acne in adolescence. Br. J. Dermatol 1971 85: 119–126,  | PubMed | ISI | ChemPort |
6. Carter, CO: Multifactorial genetic disease Hosp. Pract 1970 5: 45–49,
7. Cutterill, JA, Cunliffe, WJ, Williamson, B, Bulusu, L: Further observations on the pathogenesis of acne. Br. Med. J 1972 3: 444–447,  | PubMed | ChemPort |
8. Crounse, RG: The response of acne to placebos and antibiotics. J.A.M.A 1965 193: 906–910,  | PubMed | ChemPort |
9. Cunliffe, WJ, Cotterill, JA, Williamson, B, Forster, RA: The relevance of skin surface lipids to acne vulgaris. Br. J. Dermatol 1972 8: 10–15,
10. Cunliffe, WJ, Shuster, S: The rate of sebum secretion in man. Br J. Dermatol 1969 81: 697–704,  | PubMed | ChemPort |
11. Downing, DT, Strauss, JS, Pochi, PE: Variability in the chemical composition of human surface lipids. J. Invest. Dermatol 1969 53: 322–327,  | PubMed | ChemPort |
12. Emerson, GW, Strauss, JS: Acne and acne care. Arch. Dermatol 1972 105: 407–411,  | Article | PubMed | ChemPort |
13. Feldman, RJ: Regional variation in percutaneous penetration of ¹⁴C corticol in man. J. Invest. Dermatol 1967 48: 181–183,  | PubMed | ISI | ChemPort |
14. Frank, S: Acne Vulgaris. Charles C Thomas 1971 Springfield, Ill.
15. Freinkel, RK: Current concepts: Pathogenesis of acne vulgaris. N. Engl. J. Med 1969 280: 1161–1163,  | PubMed | ChemPort |
16. Fulton, JE: Acne pathogenesis and treatment. Postgrad, Med 1972 52: 85–89,  | PubMed |
17. Fulton, JE, Plewig, G, Kligman, AM: Effect of chocolate on acne vulgaris. J.A.M.A 1969 210: 2071–2074,  | Article | PubMed |
18. Ganor, J, Sachs, TG: A comparison of the flora of the comedones of acne vulgaris and comedones in elderly people. Dermatologica 1969 138: 1–9,  | PubMed | ChemPort |
19. Gershhein, LL, Baerberlin, JB, Singh, EJ: Composition of human comedone lipids. Dermatologica 1970 140: 264–274,  | PubMed | ChemPort |
20. Goltz, RW, Kjartansson, S: Oral tetracycline treatment on bacterial flora in acne vulgaris. Arch. Dermatol 1966 193: 92–100,
21. Grant, RNR: The relationship between acne and hair growth. Arch. Dermatol 1957 76: 179–184,  | ChemPort |
22. Hamilton, JB, Harumiterada, MD, Mestler, GE: Greater tendency to acne in white American than in Japanese populations. J. Clin. Endoerinol. Metab 1964 24: 267–272,  | ChemPort |
23. Hecht, H: Hereditary trends in acne vulgaris. Dermatologica 1960 121: 297–307,  | PubMed | ChemPort |
24. Imamura, S, Pochi, PE, Strauss, JE, McCabes, WR: The localization and distribution of Corynebacterium acnes and its antigens in normal skin and in lesions of acne vulgaris. J. invest. Dermatol 1969 53: 538–542,
25. Kanaar, P: Follicular-keratogenic properties of fatty acids in the external ear canal of the rabbit. Dermatologies 1971 142: 14–22,  | ChemPort |
26. Kellum, RE: Short chain fatty acids below C₁₂ of human skin surface lipids. J. Invest. Dermatol 1967 48: 364–371,  | PubMed | ChemPort |
27. Kellum, RE: Acne vulgaris. Studies in pathogenesis: Relative irritancy of free fatty acids from C₁ to C₁₀. Arch. Dermatol 1968 97: 722–726,  | Article | PubMed | ChemPort |
28. Kellum, RE, Strangfeld, K: Acne vulgaris. Studies in pathogenesis: Fatty acids of Corynebac- terium acnes. Arch. Dermatol 1970 101: 337–339,  | Article | PubMed | ChemPort |
29. Kellum, RE, Strangfeld, K: Acne vulgaris. Studies in pathogenesis: Fatty acids of human surface triglycerides from patients with and without acne. J. Invest. Dermatol 1972 58: 315–318,  | Article | PubMed | ChemPort |
30. Kellum, RE, Strangfeld, K, Ray, LF: Acne vulgaris. Studies in pathogenesis: Triglyceride hydrolysis by Corynebacterium acnes in vitro. Arch. Dermatol 1970 101: 41–47,  | Article | PubMed | ChemPort |
31. Kenney, JA: Management of dermatoses peculiar to Negroes. Arch. Dermatol 1965 91: 126–129,  | PubMed |
32. Kirschbaum, JO, Kligman, AM: The pathogenic role of Corynebacterium acnes in acne vulgaris. Arch. Dermatol 1963 88: 832–833,  | PubMed | ChemPort |
33. Klaiber, EL, Lloyd, C, Solomon, A, Brovertnan, DM: Augmentation of the effects of testosterone propionate by cortisol in immature male rats. Endocrinology 1968 83: 387–389,  | PubMed | ChemPort |
34. Kligman, AM: The biology of the stratum corneum. In: The Epidermis 1964 Academic Press, New York, pp 387–433,
35. Kligman, AM, Katz, AG: Pathogenesis of acne vulgaris. Comedogenic properties of human sebum in external ear canal of the rabbit. Arch. Dermatol 1968 98: 53–57,  | Article | PubMed | ISI | ChemPort |
36. Lewis, CA, Hayward, BJ: Human skin surface lipids. In: Modern Trends in Dermatology 1971 (ed. by Borrve, P.). Butterworth, London
37. Lipman Cohen, E: The incidence and localization of acne. Br. Dermatol. Syphilol 1945 57: 10–14,
38. Lynch, FW: A clinical study of acne in university students. J.A.M.A 1939 113: 1792–1796,
39. Lynch, FW: Acne vulgaris Review of histologie changes observed in early lesions. Arch. Dermatol 1940 42: 593–606,
40. Marples, RR, Downing, DT, Kligman, AM: Control of free fatty acids in human surface lipids by Corynebacterium acnes. J. Invest. Dermatol 1971 56: 127–131,  | Article | PubMed | ISI | ChemPort |
41. Marples, RR, Izumi, AK: Bacteriology of pustular acne. J. Invest. Dermatol 1970 54: 252–255,  | PubMed | ChemPort |
42. Marples, RR, McGinley, KJ, Mill, OH: Microbiology of comedones in acne vulgaris. J. Invest. Dermatol 1973 60: 80–83,  | Article | PubMed | ChemPort |
43. Marples, RR, Kligman, AM, Lantis, LR, Downing, DT: The role of the aerobic microflora in the genesis of free fatty acids in the surface lipids. J. Invest. Dermatol 1970 55: 173–178,  | Article | PubMed | ChemPort |
44. McGinley, K, Marples, RR, Plewig, G: A method for visualizing and quantitating the desquamating portion of the human stratum comeum J. Invest. Dermatol 1969 53: 107–111,  | ChemPort |
45. Milne, JA: Acne vulgaris. In: Modern Trends in Dermatology 1974 (ed. by MaeKenna. R. M. B.) Butter-worths, London (In press)
46. Munro-Ashman, D: Acne vulgaris in a public school. Trans. St. Johns Hosp Dermatol. Soc 1963 49: 144–148,  | PubMed | ChemPort |
47. Nicolaides, N, Ansari, MNA, Fu, HC, Lindsay, DG: Lipid composition of comedones compared with that of human skin surface in acne patients. J. Invest. Dermatol 1970 54: 487–495,  | PubMed | ChemPort |
48. Nierman, H: Bericht uber 230 Swillinge mit Hautkrankheiten. Z. Menschl, Vererb. KonstitLehre 1958 34: 483–487,
49. O'Brien, JP: Some observations on follicular obstruction in acne, Aust. J. Dermatol 1951 2: 118–119,
50. O'Loughlin, M: Acne in the adult female. Aust.J. Dermatol 1964 7: 218–222,
51. Plewig, G, Christophers, E, Braun-Falco, O: Proliferative cells in the human sebaceous gland. Acta Derm. Venereol. (Stockh.) 1971 51: 413–422,  | ChemPort |
52. Plewig, G, Fulton, JE, Kligman, AM: Cellular dynamics of comedo formation in acne vulgaris. Arch. Dermatol. Forsch 1971 242: 12–29,  | Article | PubMed | ISI | ChemPort |
53. Plewig, G, Kligman, AM: Follikulare Pusteln im Kaliumjodid-Epieutantest. Arch, Dermatol. Forsch 1972 242: 137–152,  | Article | PubMed | ChemPort |
54. Plewig, G, Kligman, AM: Induction of acne by topical steroids Arch. Dermatol. Forsch 1973 247: 29–52,  | ChemPort |
55. Pochi, PE, Strauss, JS: Sebum production, casual sebum levels, titratable acidity of sebum and urinary fractional 17-ketosteroid excretion in males with acne. J. Invest. Dermatol 1964 43: 383–388,  | PubMed | ChemPort |
56. Pochi, PE, Strauss, JS, Mescon, H: The role of adrenocortical steroids in the control of human sebaceous gland activity. J. Invest. Dermatol 1963 47: 391–399,
57. Powell, EW, Beveridge, GW: Sebum excretion and sebum composition in adolescent men with and without acne vulgaris. Br. J. Dermatol 1970 82: 243–249,  | PubMed | ChemPort |
58. Puccinelli, VA: Ein Beitrag zur Atiopathogenese der Acne. Hautarzt 1969 20: 538–542,  | PubMed | ChemPort |
59. Puhvel, SM, Reisner, RM: Effect of fattyacids on the growth of Corynebacterium acnes in vitro. J. Invest. Dermatol 1970 54: 48–52,  | Article | PubMed | ISI | ChemPort |
60. Puhvel, SM, Reisner, RM: The production of hyaluronidase hyaluronate lyase by Carynebacterium acnes. J. Invest. Dermatol 1972 58: 66–70,  | Article | PubMed | ChemPort |
61. Ramasastry, P, Downing, DT, Pochi, PE, Strauss, JS: Chemical composition of human skin surface lipids from birth to puberty. J. Invest. Dermatol 1970 54: 139–144,  | Article | PubMed | ISI | ChemPort |
62. Ray, T, Kellum, RE: Acne vulgaris studies in pathogenesis: Free fatty acid irritancy in patients with and without acne. J. Invest. Dermatol 1971 57: 6–9,  | Article | PubMed | ChemPort |
63. Runkel, RA, Worster, DE, Cooper, GE: Investigation of normal and acne skin surface lipids. J. Pharm. Sci 1969 58: 582–585,  | PubMed | ChemPort |
64. Sabouraud, RJA: Seborrhee, Acnes, Calvitie 1902 Masson et Cie., Paris
65. Sanbone, G, Reisner, RM: Differential rates of conversion of testosterone to dihydrotestoeterone in acne and in normal skin-a possible pathogenic factor in acne. J. Invest. Dermatol 1971 56: 366–372,  | Article | PubMed | ISI | ChemPort |
66. Savin, JA: The bacteriology of acne. Br. J. Dermatol 1972 8): 3–9,
67. Smith, MA: The role of comedones in acne vulgaris. Br. J. Dermatol 1962 54: 337–338,
68. Smith, MA, Waterworth, PM: The bacteriology of acne vulgaris in relation tu its treatment with antibiotics. Br. J. Dermatol 1961 73: 152–158,
69. Steigleder, GK, Blomeyer, U: Talgdrusenartige Strukturen im Comedo. Arch. Klin. Exp. Dermatol 1964 218: 469–474,  | Article | PubMed | ChemPort |
70. Strauss, JS, Kligman, AM: Pathologic patterns of the sebaceous gland. J. Invest. Dermatol 1958 30: 51–61,  | PubMed | ChemPort |
71. Strauss, JS, Kligman, AM: The effect of ACTH and hydrocortisone on the human sebaceous gland. J. Invest. Dermatol 1959 33: 9–14,  | PubMed | ChemPort |
72. Strauss, JS, Kligman, AM: The pathologic dynamics of acne vulgaris. Arch. Dermatol 1960 82: 779–790,
73. Strauss, JS, Kligman, AM, anrl Pochi, PE: The effects of androgens and estrogens on human sehaceous glands. J. Invest. Dermatol 1962 39: 139–155,  | PubMed | ISI | ChemPort |
74. Strauss, JS, Pochi, PE: Intracutaneous injection of sebum and comedones. Histological observations. Arch. Dermatol 1965 92: 443–456,  | Article | PubMed | ChemPort |
75. Strauss, JS, Pochi, PE: Acne vulgaris. In: NewerViews of Skin Diseases (ed. by Yaffee. H. S.). Little, Brown & Co., Boston.
76. Unna, PG: The Histopathology of Diseases of the Skin 1896 W. F. Clay, Edinburgh
77. Van Scott, EJ: Significance of changes in pilosebaceous units in acne and other diseases. In: The Human Integument 1959 American Association for the Advancement of Science, Washington. D. C.
78. Van Scott, EJ, MacCardle, RC: Keratinization of the duct of the sebaceous gland and growth cycle of the hair follicle in the histogenesis of acne in human skin. J. Invest. Dermatol 1956 27: 405–429,  | PubMed | ChemPort |
79. Vasarenish, P: Keratinization of pilar structures in acne vulgaris and normal skin. Br. J. Dermatol 1969 81: 517–526,  | PubMed | ChemPort |
80. Vilanova, X: Histopatologia del aene vulgar. Leson primaria el comedon. Actas Dermosifiliogr 1964 55: 719–742,  | PubMed | ChemPort |
81. Vilanova, X: Histopatologia del acne vulgar, Lesiones inflamatorias. Actas Dermosifiliogr 1965 56: 63–80,  | PubMed | ChemPort |
82. Voss, JG: Differentiation of two groups of Corynehacterium acnes. J. Bacteriol 1970 101: 392–397,  | PubMed | ChemPort |
83. Vozumi, T, Manabe, H, Tanakn, H, Hamanaka, Y, Kotok, K, Suzuki, K, Matsumoto, K: Urinary steroids of healthy subjects from childhood to old age. Acta Endocrinol. (Kbh.) 1969 61: 17–24,  | ChemPort |
84. Weary, PE: Comedogenesis potential of the lipid extract of Pityrosporum ovale. Arch. Dermatol 1970 102: 84–91,  | Article | PubMed | ChemPort |
85. Wilkins, JW, Vorhees, JJ: Prevalence of nodulocystic acne in white and Negro males. Arch. Dermatol 1970 10: 631–634,