TY - BOOK AU - Benson, Ralph C. AU - Schaubert, Laurel V. TI - Current obstetric & gynecologic diagnosis & treatment SN - 0870412124 PY - 1980/// CY - California PB - Lange Medical Publications KW - Gynecology - diagnosis & therapy KW - Obstetrics - diagnosis & therapy N1 - Acc. No. 07835 ER -