Sadler, T. W. Langman's medical embryology / T.W. Sadler - 8th ed. - Lippincott : Williams & Wilkins , 2000. - x, 504 p. : ill. ; 23 cm. Includes bibliographical references and index. ISBN: 0683306502 Subjects--Topical Terms: Embryology.Abnormalities. National Library of Medicine Call No.: QS 604 / Sa15l 2000