Title:
Science
Abbreviated Title:
Science
Publisher:
American Association for the Advancement of Science (AAAS)
ISSN
(Print):
0036-8075
ISSN
(Electronic):
1095-9203
Publication date Created:
October
23 1987
Publication date
(Print):
October
23 1987
Volume: 238
Issue: 4826
Pages: 522-524
Article
DOI: 10.1126/science.2821621
SO-VID: b105d336-b92a-40be-bf34-7273ed77eab4
Copyright © ©
1987