TY - BOOK AU - Seifer, David B. AU - Speroff, Leon TI - Clinical Gynecologic Endocrinology and Infertility SN - 0781710040 U1 - 618.1 SEI 2nd PY - 2003/// CY - Philadelphia PB - Lippincott Williams & Wilkins KW - Gynecology KW - Endocrinology KW - Infertility ER -