TY - BOOK AU - Speroff, Leon AU - Glass, Robert H. AU - Kase, Nathan G. TI - Clinical gynecologic endocrinology and infertility SN - 0683303791 U1 - 618.1 PY - 1999/// CY - Baltimore PB - Lippincott Williams and Wilkins KW - GYNECOLOGY KW - Endocrine Gynaecology KW - Infertility, Female KW - Infertility-Endocrine aspects ER -