title: The heterogeneity of erythrocyte IMP: pyrophosphate phosphoribosyl transferase and purine nucleoside phosphorylase by isoelectric focusing.
authors.affiliation: The Medical Professorial Unit, St. Bartholomew's Hospital, EC1, London, UK
authors.forename: M R.
authors.initials: MR
authors.lastname: Davies
authors.forename: B M.
authors.initials: BM
authors.lastname: Dean