612.646
L36

H2235

Lauge-Hansen, Niels The Development and the Embryonic Anatomy of the Human Gastro-Intestinal Tract / Niels Lauge-Hansen. - Eindhoven : Centrex Publishing, 1960
viii, 86p.; ill. Includes bibliographical references * Digestive Tract * Embryology * Gastro - Intestinal Tract *