title: Thyroid function testing: toward efficiency and effectiveness.
authors.forename: J H
authors.initials: JH
authors.lastname: Keffer
mesh_terms: D006801:Humans; D013959:Thyroid Diseases / Q000175:diagnosis / Q000378:metabolism; D013960:Thyroid Function Tests / Q000379:methods* / Q000706:statistics & numerical data / Q000639:trends; D013972:Thyrotropin / Q000032:analysis; D013974:Thyroxine / Q000032:analysis
chemical_list: D013972:Thyrotropin; D013974:Thyroxine