title: Reply to A. Grothey et al and R.S. Midgley et al.
authors.forename: Robert J
authors.initials: RJ
authors.lastname: Mayer
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D003110:Colonic Neoplasms / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male