TY - JOUR T1 - Colonic carcinoid tumors: a clinicopathologic study of 23 patients from a single institution JO - Arquivos de Gastroenterologia A1 - Waisberg, Daniel Reis A1 - Fava, Antonio Sergio A1 - Martins, Lourdes Conceição A1 - Matos, Leandro Luongo A1 - Franco, Maria Isete Fares A1 - Waisberg, Jaques SN - 0004-2803 UL - 10.1590/S0004-28032009000400008 VL - 46 Y1 - 2009 PB - Brazil ER -