TY - BOOK AU - Grant Allan Kerr AU - Skyring Alan TI - Clinical diagnosis of gastrointestinal disease SN - 063200603X AV - WI141 U1 - 616.3/075 PY - 1981/// CY - Oxford ; Boston PB - Blackwell Scientific Publications ; St. Louis, Mo. : Blackwell Mosby Book Distributors [distributor] KW - Gastrointestinal Diseases KW - diagnosis KW - Digestive organs KW - Diseases KW - Diagnosis ER -