00518nam a22001577a 4500082001300000100002600013245004800039250001200087260003300099300001900132654002000151700002200171942000700193952014500200999001500345  a617bKEI  aKeighley,Michael R.V   aSurgery of the anus, rectum, and colon;V.2   a3rd ed.  aPhiladelphiabSaundersc2008  a1263-2476,I.34  aGeneral Surgery  aWilliams,Norman S  cBK  00104070aAIMSCLbGSURcGeneral Surgery Dept.d2015-05-27eSupplier/Invoice No./Datel0o617 KEIp9804r2024-04-19 00:00:00yBKzBKfP 175  c4122d4122