Title:
Science
Publisher:
American Association for the Advancement of Science (AAAS)
ISSN
(Print):
00368075
ISSN
(Electronic):
10959203
Publication date
(Print):
June
27 1997
Volume: 276
Issue: 5321
Pages: 2045-2047
Article
DOI: 10.1126/science.276.5321.2045
SO-VID: 0402d58e-de30-405e-870c-78374fce46ef
Copyright © ©
1997