TY - BOOK AU - Bergsma,Daniel TI - Medical genetics today T2 - Birth defects original article series SN - 0801815754 PY - 1974/// CY - Baltimore PB - The John Hopkins University Press KW - Medical genetics KW - Congresses N1 - 'Published for the National Foundation--March of Dimes.'; 'Papers presented at a symposium held at the Johns Hopkins Hospital, Baltimore, Maryland, June 15 and 16, 1972. Sponsored by the Johns Hopkins Medical Institutions and the National Foundation--March of Dimes.'; Includes bibliographical references ER -