Não informado. (1949). The American Journal of Human Genetics. American Society of Human Genetics.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. The American Journal of Human Genetics. Chicago, Ill: American Society of Human Genetics, 1949.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. The American Journal of Human Genetics. American Society of Human Genetics, 1949.
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