title: Studies on the structure of porphyrins contained in Photofrin II.
authors.forename: T J
authors.initials: TJ
authors.lastname: Dougherty
mesh_terms: D002851:Chromatography, High Pressure Liquid; D017323:Dihematoporphyrin Ether; D006415:Hematoporphyrins / Q000032:analysis*; D009682:Magnetic Resonance Spectroscopy; D011166:Porphyrins / Q000032:analysis*
chemical_list: D006415:Hematoporphyrins; D011166:Porphyrins; D017323:Dihematoporphyrin Ether