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Social behavior: a quantitative study.
Fagen RM. Fagen RM. Science. 1978 May 12;200(4342):658-9. doi: 10.1126/science.200.4342.658. Science. 1978. PMID: 17812709 No abstract available.
Gene frequences in Icelandic cats.
Todd NE, Fagen RM, Fagen K. Todd NE, et al. Among authors: fagen rm. Heredity (Edinb). 1975 Oct;35(2):173-83. doi: 10.1038/hdy.1975.82. Heredity (Edinb). 1975. PMID: 1060607