003540a00a22001570004500020001800000245003100018100001600049100001700065260002500082260000900107300001100116082001300127306002200140760002300162015001100185  a0-7279-0755-7  aABC of Colorectal Diseases  aJones,  D J  aIrving,  M H  bBMJ Publishing Group  c1993  a103pgs  a616.3A11  aColorectal Cancer  bReference cupboard  a002365