title: Comment on "The methodologic dilemma in retrospectively correlating the amount of chemotherapy received in adjuvant therapy protocols with disease-free survival".
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000601:surgery; D003520:Cyclophosphamide / Q000008:administration & dosage*; D004305:Dose-Response Relationship, Drug; D004359:Drug Therapy, Combination; D005069:Evaluation Studies as Topic; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage*; D006801:Humans; D008727:Methotrexate / Q000008:administration & dosage*; D011379:Prognosis; D012189:Retrospective Studies
chemical_list: D003520:Cyclophosphamide; D005472:Fluorouracil; D008727:Methotrexate