#Kim E. Barret, Susan M. Burman, Scott Boitano, Heddwen L. Brooks, Ganong’s physiology: “ch.26 Overview of gastrointestinal function & Regulation”,23rd Edition, Tata MCGraw Hill Education Private Limited, NewDelhi,2010, p.448. | #Kim E. Barret, Susan M. Burman, Scott Boitano, Heddwen L. Brooks, Ganong’s physiology: “ch.26 Overview of gastrointestinal function & Regulation”,23rd Edition, Tata MCGraw Hill Education Private Limited, NewDelhi,2010, p.448. |