Essentials of obstetrics and gynecology - 4 0 16; 1917- Hacker, Neville F.;Moore, J. George; 5 (Philadelphia : Saunders, 1992)
Keywords: 2 -- 0; 6; Gynecology.;Obstetrics.;Gynecology.;Obstetrics. -- 20; 20; 2