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:
September
15 1971
Publication date
(Print):
September
01 1971
Volume: 68
Issue: 9
Pages: 2112-2116
Article
DOI: 10.1073/pnas.68.9.2112
PubMed ID: 5002428
SO-VID: 86f8a3e3-165c-46d2-9228-d15a49fcbd36
Copyright © ©
1971