TY - BOOK AU - Hook,Ernest B. AU - Porter,I.A. ED - New York State Health Department Birth Defects Symposium ED - New York (State). TI - Population and biological aspects of human mutation SN - 0123554403 PY - 1981/// CY - New York PB - Academic Press KW - Medical genetics KW - Congresses KW - Mutation (Biology) KW - Human genetic KW - Human population genetic N1 - Includes bibliographical references ER -