Impact of T and N stage and treatment on survival and relapse in adjuvant rectal cancer: A pooled analysis

Leonard L. Gunderson, Daniel J. Sargent, Joel E. Tepper, Norman Wolmark, Michael J. O'Connell, Mirsada Begovic, Cristine Allmer, Linda Colangelo, Steven R. Smalley, Daniel G. Haller, James A. Martenson, Robert J. Mayer, Tyvin A. Rich, Jaffer A. Ajani, John S. MacDonald, Christopher G. Willett, Richard M. Goldberg