title: Reverse tri-iodothyronine (rT3) in normal and hypothyroid children and its significance in treated hypothyroids.
mesh_terms: D002648:Child; D002675:Child, Preschool; D005312:Fetal Blood / Q000032:analysis; D006801:Humans; D007037:Hypothyroidism / Q000097:blood* / Q000188:drug therapy; D007223:Infant; D007231:Infant, Newborn; D013974:Thyroxine / Q000627:therapeutic use*; D014284:Triiodothyronine / Q000097:blood*; D014285:Triiodothyronine, Reverse / Q000097:blood*
chemical_list: D014284:Triiodothyronine; D014285:Triiodothyronine, Reverse; D013974:Thyroxine