Case files. Obstetrics and gynecology / Obstetrics and gynecology. [edited by] Eugene C. Toy ... [et al.]. - 4th ed. - New York : McGraw-Hill, 2013. - xx, 540 p. : ill. ; 23 cm. ISBN: 9780071792806 RM54.28 Subjects--Topical Terms: Gynecology.Obstetrics. Index Terms--Genre/Form: Case Reports.Examination Questions.