title: Reverse T3 and screening for congenital hypothyroidism.
mesh_terms: D003409:Congenital Hypothyroidism; D005188:False Negative Reactions; D005189:False Positive Reactions; D005312:Fetal Blood / Q000032:analysis; D005865:Gestational Age; D006801:Humans; D007037:Hypothyroidism / Q000517:prevention & control; D007231:Infant, Newborn; D013972:Thyrotropin / Q000097:blood; D013974:Thyroxine / Q000097:blood; D014284:Triiodothyronine / Q000097:blood*; D014285:Triiodothyronine, Reverse / Q000097:blood*
chemical_list: D014284:Triiodothyronine; D014285:Triiodothyronine, Reverse; D013972:Thyrotropin; D013974:Thyroxine