title: Update on design of the National Surgical Adjuvant Breast and Bowel Project trial R-04.
authors.forename: Michael J
authors.initials: MJ
authors.lastname: O'Connell
authors.forename: Norman
authors.initials: N
authors.lastname: Wolmark
authors.forename: Robert
authors.initials: R
authors.lastname: Beart
authors.forename: Nicholas
authors.initials: N
authors.lastname: Petrelli
mesh_terms: D001943:Breast Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy / Q000601:surgery; D017326:Clinical Trials, Phase III as Topic; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage*; D006801:Humans; D012004:Rectal Neoplasms / Q000188:drug therapy* / Q000532:radiotherapy / Q000601:surgery
chemical_list: D005472:Fluorouracil