TY - BOOK AU - Sucha Kurathong,editor AU - Virasak Wongpaitoon,editor AU - Kriengkrai Akarawong,editor TI - Update on gastrointestinal and hepato-biliary disoders SN - 9747068028 PY - 1992/// CY - Bangkok PB - Bangkok Medical KW - Gastrology KW - nursing ER -