title: [Letter: Treatment of tumors].
mesh_terms: D003520:Cyclophosphamide / Q000627:therapeutic use; D006801:Humans; D007167:Immunotherapy; D014784:Mistletoe; D009369:Neoplasms / Q000628:therapy*; D010946:Plants, Medicinal
chemical_list: D003520:Cyclophosphamide
vernacular_title: Tumortherapie