Attempts at modification of the radiation response of neoplasms by the administration of hematoporphyrin.
D006415:Hematoporphyrins; D006801:Humans; D009369:Neoplasms / Q000628:therapy*; D011166:Porphyrins / Q000627:therapeutic use*; D011878:Radiotherapy
D006415:Hematoporphyrins; D011166:Porphyrins
NEOPLASMS/therapy; PORPHYRINS/therapeutic use; RADIOTHERAPY