Title:
Science
Publisher:
American Association for the Advancement of Science (AAAS)
ISSN
(Print):
00368075
ISSN
(Electronic):
10959203
Publication date
(Print):
August
4 2000
Volume: 289
Issue: 5480
Pages: 716-719
Article
DOI: 10.1126/science.289.5480.716
SO-VID: 1775cd1c-d031-4897-976d-e8357a695f80
Copyright © ©
2000