title: Cut-off for supplementary TSH testing in a T4 screening program for congenital hypothyroidism.
mesh_terms: D007037:Hypothyroidism / Q000235:genetics*; D008403:Mass Screening; D013960:Thyroid Function Tests; D013972:Thyrotropin / Q000097:blood*; D013974:Thyroxine / Q000097:blood*
chemical_list: D013972:Thyrotropin; D013974:Thyroxine