Title:
Science
Publisher:
American Association for the Advancement of Science (AAAS)
ISSN
(Print):
00368075
ISSN
(Electronic):
10959203
Publication date
(Print):
November
1997
Volume: 278
Issue: 5341
Pages: 1291-1295
Article
DOI: 10.1126/science.278.5341.1291
SO-VID: 3c45ae1a-e009-45c2-b6d4-82ad8badbe48