Obstetrics / by ten teachers ; edited by T.L.T. Lewis and G.V.P. Chamberlain. - 15th ed. - London : E. Arnold, 1990 - xi, 373 p. : ill. Rev. ed. of: Obstetrics. 14th ed. 1985.;Includes index. ISBN: 9780340516508 Subjects--Topical Terms: Obstetrics National Library of Medicine Call No.: WQ 100 / .O27 1990