Obstetrics by ten teachers / edited by Philip N. Baker, Louise C. Kenny. - 19th ed. - London : Hodder Arnold, 2011. - xiv, 319 p. :b ill. Includes bibliographical references and index. ISBN: 9780340983539 Subjects--Topical Terms: Obstetrics.Pregnancy Complications LC Class. No.: RG526 OBS 2011