TY - BOOK AU - Travis,S.P.L. TI - Gastroenterology SN - 1405111925 (pbk.) PY - 2005/// CY - Malden, Mass. PB - Blackwell Pub. KW - Digestive System Diseases KW - diagnosis KW - handbooks KW - therapy KW - Handbooks N1 - Rev. ed. of:Gastroenterology / S.P.L. Travis .2nd ed. 1998; References : p. 442-449 ER -