Title:
Nature
Abbreviated Title:
Nature
Publisher:
Springer Science and Business Media LLC
ISSN
(Print):
0028-0836
ISSN
(Electronic):
1476-4687
Publication date Created:
August
1977
Publication date
(Print):
August
1977
Volume: 268
Issue: 5621
Pages: 660-663
Article
DOI: 10.1038/268660a0
SO-VID: c15b4134-4c98-4d29-b42a-37581dd7489f
Copyright © ©
1977