title: Isolation, structure and synthesis of a tricarboxylic porphyrin from the harderian glands of the rat.
authors.affiliation: Cancer Research Laboratory, University of Sheffield, USA
authors.forename: G Y.
authors.initials: GY
authors.lastname: Kennedy
authors.forename: A H.
authors.initials: AH
authors.lastname: Jackson
authors.forename: G W.
authors.initials: GW
authors.lastname: Kenner
authors.forename: C J.
authors.initials: CJ
authors.lastname: Suckling