Sadler, T. W. Langman's essential medical embryology / - 8th ed. - Philadelphia : Lippincott Williams & Wilkins, 2005. - x.504p. ill.,index. ISBN: 0683306502 Subjects--Topical Terms: Embryology, Human.Abnormalities, Human.Embryology.Abnormalities. LC Class. No.: QM601 / .S2