TY - GEN AU - Sleisenger, Marvin, H. ;ed. AU - Fordtran John,S. ;ed. TI - Gastrointestinal disease vol.I, II: pathopysiology/diagnosis/management SN - 0721634702 U1 - 616.33 PY - 1993/// CY - London PB - W.B.Saunders Company KW - PATHOPYSIOLOGY KW - DIAGNOSIS ER -