title: Clinical trials: The silent minority--unpublished data on cancer care.
authors.forename: Daniel F
authors.initials: DF
authors.lastname: Hayes
mesh_terms: D018906:Antineoplastic Agents, Alkylating / Q000627:therapeutic use*; D010478:Chemotherapy, Cancer, Regional Perfusion; D005260:Female; D006801:Humans; D007866:Leg; D008297:Male; D008545:Melanoma / Q000188:drug therapy* / Q000401:mortality*
chemical_list: D018906:Antineoplastic Agents, Alkylating