TY - JOUR AN - 9 AU - Kudo,S. AU - Kashida,H. AU - Tamara,T. TI - Management of nonpolypoid early colorectal cancer. JO - World J Surg PY - 2000 VL - 24 SP - 1081-1090 M2 - 1081 DO - 10.1007/s002680010154 ER -