TY - BOOK AU - Rizk,Botros R.M.B. AU - Olsen,Martin E. TI - Challenging office cases in obstetrics and gynecology SN - 9789352501762 PY - 2016/// CY - New Delhi PB - Jaypee Brothers Medical Publishers KW - Gynecology KW - Obstetrics KW - Case Reports N1 - Includes index ER -