Numerical taxonomy of birth defects and polygenic disorders - New York A.R. Liss 1977 - xi, 163 p. ill. ; index - Part A of Annual review of birth defects, 1976 . ISBN: 084511011X Subjects--Topical Terms: Abnormalities, HumanAbnormalities LC Class. No.: MED RG626 RG627 / .B63 vol. 13, no 3A