TY - JOUR AU - Matsuo, S TI - Attenuated familial adenomatous polyposis associated with advanced rectal cancer in a 16-year-old boy: report of a case JO - Surg Today IS - 11 VL - 31 PY - 2001 DO - 10.1007/s005950170016 SP - 1020 EP - 1023 N1 - et al. ER -