title: [Normal levels of total T3 and T4 in the 1st week of life determined by radioimmunoassay].
mesh_terms: D006801:Humans; D007231:Infant, Newborn; D011863:Radioimmunoassay; D013974:Thyroxine / Q000097:blood*; D014284:Triiodothyronine / Q000097:blood*
chemical_list: D014284:Triiodothyronine; D013974:Thyroxine
vernacular_title: Niveles normales de T-4 total y T-3 total por tecnicas de radioinmunoensayo en la primera semana de vida