TY - BOOK AU - Barrett, Kim E. TI - Gastrointestinal Physiology T2 - Lange physiology series: Lange medical book SN - 0-07-142310-9 AV - QP145.B24 CY - New York KW - Digestion KW - Digestive organs--Diseases KW - Gastroenterology KW - Gastrointestinal system KW - Physiology ER -