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:
June
15 1975
Publication date
(Print):
June
01 1975
Volume: 72
Issue: 6
Pages: 1981-1984
Article
DOI: 10.1073/pnas.72.6.1981
SO-VID: bf268c55-d3d6-4840-a562-980e42e3cd95
Copyright © ©
1975