TY - JOUR AU - O’Connor, E S TI - Adjuvant chemotherapy for stage II colon cancer with poor prognostic features JO - J Clin Oncol VL - 29 PY - 2011 DO - 10.1200/JCO.2010.34.3426 L3 - PubMed-ID: 21788561 SP - 3381 EP - 3388 N1 - et al. ER -