title: Effect of preanalytical conditions on measurements of free thyroxine and total triiodothyronine.
authors.forename: M J
authors.initials: MJ
authors.lastname: Diver
authors.forename: P J
authors.initials: PJ
authors.lastname: Jones
authors.forename: J G
authors.initials: JG
authors.lastname: Hughes
authors.forename: L J
authors.initials: LJ
authors.lastname: Hipkin
authors.forename: C R
authors.initials: CR
authors.lastname: West
mesh_terms: D004355:Drug Stability; D006493:Heparin; D006801:Humans; D013972:Thyrotropin / Q000097:blood; D013974:Thyroxine / Q000097:blood*; D014284:Triiodothyronine / Q000097:blood*
chemical_list: D014284:Triiodothyronine; D013972:Thyrotropin; D006493:Heparin; D013974:Thyroxine