TY - BOOK AU - Hacker,Neville F. AU - Moore,J.George TI - Essentials of obstetrics and gynecology SN - 9780721674735 PY - 1998/// CY - Philadelphia PB - W.B. Saunders KW - Obstetrics KW - Genital Diseases, Female KW - Pregnancy KW - Pregnancy Complications N1 - Includes bibliographical references and index ER -