Speroff, Leon, 1935- Clinical gynecologic endocrinology and infertility / Leon Speroff, Marc A. Fritz. - 7th ed. - Philadelphia : Lippincott Williams & Wilkins, c2005. - x, 1334 p. : ill. (some col.) ; 29 cm. Includes bibliographical references and index. ISBN: 0781747953 LCCN: 2004048582 Subjects--Topical Terms: Endocrine gynecology.Infertility--Endocrine aspects.Contraception.Endocrine Diseases.Genital Diseases, Female.Contraception.Infertility, Female.Reproductive Techniques, Assisted. LC Class. No.: RG159 / .S62 2005 Dewey Class. No.: 618.1 National Library of Medicine Call No.: WP 505 / S749c 2005