title: Letter to the Editor: The Ultimate Proof of the Log-linear Nature of TSH-Free T4 Relationship by Intraindividual Analysis of a Large Population.
authors.affiliation: Systems Research (S.L.G.), Oterlekerweg 4, 1841 GP Stompetoren, The Netherlands; Singapore Institute for Clinical Sciences (M.K.-S.L.), Agency for Science, Technology, and Research, Singapore 138632; Department of Endocrinology (M.K.-S.L.), Tan Tock Seng Hospital, Singapore 308433; and Office of Clinical Sciences (M.K.-S.L.), Duke-National University of Singapore Graduate Medical School, Singapore 169857.
authors.forename: Simon L
authors.initials: SL
authors.lastname: Goede
authors.affiliation: Systems Research (S.L.G.), Oterlekerweg 4, 1841 GP Stompetoren, The Netherlands; Singapore Institute for Clinical Sciences (M.K.-S.L.), Agency for Science, Technology, and Research, Singapore 138632; Department of Endocrinology (M.K.-S.L.), Tan Tock Seng Hospital, Singapore 308433; and Office of Clinical Sciences (M.K.-S.L.), Duke-National University of Singapore Graduate Medical School, Singapore 169857.
authors.forename: Melvin Khee-Shing
authors.initials: MK
authors.lastname: Leow
mesh_terms: D013960:Thyroid Function Tests; D013972:Thyrotropin; D013974:Thyroxine; D014284:Triiodothyronine
chemical_list: D014284:Triiodothyronine; D013972:Thyrotropin; D013974:Thyroxine