Sauerbrei, Eric E. A practical guide to ultrasound in obstetrics and gynecology / Eric E. Sauerbrei, Khanh T. Nguyen, Robert L. Nolan. - 2nd ed. - Philadelphia : Lippincott-Raven, c1998. - x, 597 p. : ill. Includes bibliographical references and index. ISBN: 0397516983 9780397516988 Subjects--Topical Terms: Fetal DiseasesPregnancy ComplicationsUltrasonography National Library of Medicine Call No.: WQ 240 / .S28 1998