TY - BOOK AU - Plevris, J.N. AU - Howden, C.W. TI - Problem-based approach to gastroenterology and hepatology SN - 9781405182270 PY - 2012/// CY - Chichester PB - Blackwell Publishing KW - Digestive System, General Works KW - Gastroenterology KW - Gastroenterology, General ER -