003620a00a22001570004500020001800000245003800018100001800056100002000074260002400094260000900118300001000127082001400137306002100151760002100172015001100193  a1-899541-80-2  aPatient Pictures Gastroenterology  aNeild,  Penny  aGazzard,  Brian  bOxford:Health Press  c1997  a31pgs  a616.33N23  aGastroenterology  bNo. 3  cupboard   a003616