Maternal medicine : medical problems in pregnancy / edited by Ian A. Greer, Catherine Nelson-Piercy, Barry N.J. Walters. - Edinburgh : Elsevie Limited, 2007. - xii, 367 p. : col. ill. ; 25 cm. Includes Index. Includes bibliographical references. ISBN: 9780443101298 (pbk.) Subjects--Topical Terms: Pregnancy--Complications.Pregnancy Complications.