Provider: Nature Publishing Group
Content: application/x-research-info-systems
TY  - JOUR
TI  - Accept no substitute
JA  - Nature
PY  - 2003/06/12/print
VL  - 423
IS  - 6941
SP  - 779
EP  - 782
SN  - 0028-0836
UR  - http://dx.doi.org/10.1038/423779a
M3  - 10.1038/423779a
N1  - 10.1038/423779a
ER  -