Langman, Jan. Langman's medical embryology / original illustrations by Jill Leland. - 6th ed. / T.W. Sadler. - Baltimore : Williams and Wilkins, c1990. - xii, 411 p. : ill. (some col.) ; 23 cm. Includes bibliographies and index. ISBN: 0683074938 LCCN: 88036733 Subjects--Topical Terms: Embryology, Human.Abnormalities, Human--Genetic aspects.Abnormalities.Embryology. LC Class. No.: QM601 / .L35 1990 Dewey Class. No.: 612/.64 National Library of Medicine Call No.: QS 604 L284m