Immunotherapy: the unfulfilled promise.
D001943:Breast Neoplasms / Q000628:therapy; D003110:Colonic Neoplasms / Q000628:therapy; D006801:Humans; D007167:Immunotherapy / Q000145:classification; D008175:Lung Neoplasms / Q000628:therapy; D008545:Melanoma / Q000628:therapy; D009369:Neoplasms / Q000628:therapy*