Original language | English (US) |
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Pages (from-to) | 668-674 |
Number of pages | 7 |
Journal | Proceedings of the National Academy of Sciences of the United States of America |
Volume | 65 |
Issue number | 3 |
DOIs | |
State | Published - Mar 1970 |
Externally published | Yes |
ASJC Scopus subject areas
- General