Sanford, Paul A. Digestive system physiology / by Paul A. Sanford - 2nd ed. - London : E. Arnold, 1992 - 251 p. : ill. ; 23 cm. - Physiological principles in medicine . ISBN: 0340560207 Subjects--Topical Terms: Digestive System--physiology National Library of Medicine Call No.: WI102 / .S194 1982 9