title: The TSH-free thyroxine relationship: logarithmic--linear or error function?
authors.forename: Melvin Khee-Shing
authors.initials: MK
authors.lastname: Leow
mesh_terms: D006801:Humans; D016014:Linear Models; D012016:Reference Values; D012107:Research Design / Q000592:standards*; D013972:Thyrotropin / Q000097:blood*; D013974:Thyroxine / Q000097:blood*
chemical_list: D013972:Thyrotropin; D013974:Thyroxine