title: Effect of preoperative radiochemotherapy on lymph node retrieval after resection of rectal cancer.
authors.affiliation: Department of Radiation Oncology, Princess Margaret Hospital, Toronto, Canada.
authors.forename: B J
authors.initials: BJ
authors.lastname: Cummings
mesh_terms: D000964:Antimetabolites, Antineoplastic / Q000627:therapeutic use*; D003131:Combined Modality Therapy; D005472:Fluorouracil / Q000627:therapeutic use*; D006801:Humans; D008198:Lymph Nodes / Q000187:drug effects* / Q000528:radiation effects* / Q000601:surgery; D011300:Preoperative Care; D012004:Rectal Neoplasms / Q000188:drug therapy / Q000532:radiotherapy* / Q000601:surgery*
chemical_list: D000964:Antimetabolites, Antineoplastic; D005472:Fluorouracil