title: [Comparative studies on the physico-chemical properties of four porphyrin photosensitizers].
mesh_terms: D017323:Dihematoporphyrin Ether; D017324:Hematoporphyrin Derivative; D006415:Hematoporphyrins / Q000032:analysis*; D011166:Porphyrins / Q000032:analysis*; D011524:Protoporphyrins / Q000032:analysis*; D011838:Radiation-Sensitizing Agents / Q000032:analysis*
chemical_list: D006415:Hematoporphyrins; D011166:Porphyrins; D011524:Protoporphyrins; D011838:Radiation-Sensitizing Agents; D017324:Hematoporphyrin Derivative; D017323:Dihematoporphyrin Ether