title: Effect of heparin on free thyroxin as measured by equilibrium dialysis and ultrafiltration.
mesh_terms: D003956:Dialysis; D006493:Heparin / Q000494:pharmacology*; D006801:Humans; D013974:Thyroxine / Q000097:blood*; D014461:Ultracentrifugation
chemical_list: D006493:Heparin; D013974:Thyroxine