00445nam a22001217a 4500020002200000082001700022100002100039245003800060260003700098300003500135500003100170650012200201  a9781451111149(hb)  a617.554bCOR  aCorman, Marvin L  aCormans  colon and rectal surgery  a Philadelphiab Lippincottc2013  a469 p.b: xx, 1564p.c; 24 cm.  aIncludes Index , biography  aOperative surgeryvAnatomyvPhysiologyv  HomorrhoidsvAbdominal injuriesvAnal FistulavTreatmentvHernia casevRips