title: Estimation of free thyroxine index in the newborn using micro-methods.
mesh_terms: D000328:Adult; D000367:Age Factors; D001665:Binding Sites; D001769:Blood; D002850:Chromatography, Gel; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008722:Methods; D008832:Microchemistry; D013954:Thyroglobulin / Q000097:blood; D013960:Thyroid Function Tests; D013961:Thyroid Gland / Q000502:physiology*; D013974:Thyroxine / Q000097:blood*; D014284:Triiodothyronine / Q000097:blood; D014470:Umbilical Cord
chemical_list: D014284:Triiodothyronine; D013954:Thyroglobulin; D013974:Thyroxine