TY - BOOK AU - Gelehrter,Thomas D. AU - Collins,Francis S. AU - Ginsburg,David TI - Principles of medical gentics SN - 0683034456 U1 - 616.042 PY - 1990/// CY - London PB - Will.iams & Wilkins KW - Medical genetics KW - Genetics-Medical N1 - Includes bibliographical references and index ER -