TY - JOUR T1 - Endoscopic submucosal dissection for the treatment of early esophageal and gastric cancer - initial experience of a western center JO - Clinics A1 - Chaves, Dalton Marques A1 - Maluf Filho, Fauze A1 - Moura, Eduardo G. H. de A1 - Santos, Marcos Eduardo Lera dos A1 - Arrais, Livia Ronise Garcia A1 - Kawaguti, Fabio A1 - Sakai, Paulo SN - 1807-5932 UL - 10.1590/S1807-59322010000400005 VL - 65 Y1 - 2010 PB - Brasil ER -