title: Oncolytic viruses: a novel form of immunotherapy.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D002986:Clinical Trials as Topic; D003131:Combined Modality Therapy; D006801:Humans; D007167:Immunotherapy; D009369:Neoplasms / Q000276:immunology / Q000473:pathology / Q000628:therapy*; D050130:Oncolytic Virotherapy