Watters, David A. K. Gastroenterology in the tropics and subtropics : a practical approach / David Watters, A. K. - London : Macmillan ; c1995. - XVII, 446 P . : ill ; 22 cm . includes index ISBN: 033359343X Subjects--Topical Terms: Gastroenterology --Tropics.Tropical medicine. Gastroenterology. LC Class. No.: RC801 / .W388 1995