title: [Hematoporphyrin derivatives and laser photodynamic reactions in the diagnosis and treatment of malignant tumors].
mesh_terms: D000328:Adult; D000368:Aged; D000970:Antineoplastic Agents / Q000627:therapeutic use*; D005260:Female; D006258:Head and Neck Neoplasms / Q000175:diagnosis* / Q000188:drug therapy; D017324:Hematoporphyrin Derivative; D006414:Hematoporphyrin Photoradiation; D006415:Hematoporphyrins / Q000627:therapeutic use*; D006801:Humans; D007834:Lasers; D008297:Male; D008875:Middle Aged; D010778:Photochemotherapy
chemical_list: D000970:Antineoplastic Agents; D006415:Hematoporphyrins; D017324:Hematoporphyrin Derivative