HACKER, NEVILLE F. ESSENTIALS OF OBSTETRICS AND GINECOLOGY. - 1A. ed - MEXICO 1986 - 542 22.0 MATERNAL. -- FETAL MEDICINE. -- GYNECOLOGY. -- REPRODUCTIVE ENDOCRINOLOGY. -- GYNECOLOGIC ONCOLOGY. Subjects--Topical Terms: GINECOLOGÍA.-OBSTETRICIA Dewey Class. No.: 618.1.HACK.00