Rosen, M. Principles of obstetrics / Bryan M. Hibbard ; with contributions by M. Rosen and O.P. Gray ; with illustrations by Susan Cull. - London ; Boston : Butterworths, 1988 - vii, 818 p. : ill. Includes bibliographies and index. ISBN: 040700095X 9780407000957 Subjects--Topical Terms: Obstetrics National Library of Medicine Call No.: WQ 100 / .H53 1988