Reuwer, Paul. Proactive support of labor : the challenge of normal childbirth / Paul Reuwer, Hein Bruinse, Arie Franx. - Cambridge : Cambridge University Press, 2011. - xiii, 276 p. : ill. ; 25 cm. First published 2009. Reprinted with corrections. Includes bibliographical references and index. ISBN: 9780521735766 (pbk.) 0521735769 (pbk.) Subjects--Topical Terms: Childbirth.Obstetrics. Dewey Class. No.: 618.2 / REU 2011