Speroff, Leon, 1935- A clinical guide for contraception / Leon Speroff, Philip D. Darney. - 5th ed. - Philadelphia : Wolters Kluwer Health/Lippincott Williams & Wilkins, 2011. - vii, 450 p. : ill. ; 23 cm. ISBN: 9781608316106 (pbk.) RM209.99 Subjects--Topical Terms: Contraception--methods National Library of Medicine Call No.: WP630 / .S749c 2011 9HUKM