Source:
Perspectives in biology and medicine [Perspect Biol Med] 1965 Summer; Vol. 8 (4), pp. 533-45.Publisher: Johns Hopkins University Press Country of Publication: United States NLM ID: 0401132 Publication Model: Print Cited Medium: Print ISSN:
Source:
Perspectives in biology and medicine [Perspect Biol Med] 1965 Summer; Vol. 8 (4), pp. 554-8.Publisher: Johns Hopkins University Press Country of Publication: United States NLM ID: 0401132 Publication Model: Print Cited Medium: Print ISSN: