title: The quantitative determination of tyrosine, 3-iodotyrosine and 3,5-diiodotyrosine in iodinated insulin preparations.
authors.affiliation: Department of Chemistry, University of York, Heslington, York, U.K.
authors.forename: D M.
authors.initials: DM
authors.lastname: Harrison
authors.forename: C J.
authors.initials: CJ
authors.lastname: Garratt