title: Interim analysis of a double-blind phase-III clinical trial of adjuvant levamisole versus control in resectable Dukes-C colon cancer: a study of the EORTC Gastrointestinal Tract Cancer Cooperative Group.
mesh_terms: D000230:Adenocarcinoma / Q000188:drug therapy* / Q000401:mortality / Q000601:surgery; D002986:Clinical Trials as Topic; D003110:Colonic Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000601:surgery; D003131:Combined Modality Therapy; D004311:Double-Blind Method; D006801:Humans; D007978:Levamisole / Q000009:adverse effects / Q000627:therapeutic use*; D011446:Prospective Studies; D011897:Random Allocation
chemical_list: D007978:Levamisole