TY - BOOK AU - Travis, Simon P.L. TI - Gastroenterology SN - 1405111925 (pbk.) PY - 2005/// CY - Malden, Mass. PB - Blackwell Pub. KW - Gastrointestinal system KW - Diseases KW - Handbook,manual KW - Digestive System Diseases N1 - Includes index; Includes bibliographical references ER -