Title:
Proceedings of the National Academy of Sciences
Abbreviated Title:
Proceedings of the National Academy of Sciences
Publisher:
Proceedings of the National Academy of Sciences
ISSN
(Print):
0027-8424
ISSN
(Electronic):
1091-6490
Publication date Created:
October
14 1997
Publication date
(Print):
October
14 1997
Volume: 94
Issue: 21
Pages: 11514-11519
Article
DOI: 10.1073/pnas.94.21.11514
SO-VID: 5f7b4540-cc7c-41c2-b1b9-ba892dd61294
Copyright © ©
1997