Cancer immunotherapy.
D001984:Bronchial Neoplasms / Q000628:therapy; D006801:Humans; D007167:Immunotherapy; D007978:Levamisole / Q000627:therapeutic use; D008175:Lung Neoplasms / Q000601:surgery / Q000628:therapy; D009369:Neoplasms / Q000628:therapy*
D007978:Levamisole