title: Serum T3 and T4 levels in sick children.
mesh_terms: D000293:Adolescent; D002056:Burns / Q000097:blood; D002648:Child; D002675:Child, Preschool; D005767:Gastrointestinal Diseases / Q000097:blood; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007674:Kidney Diseases / Q000097:blood; D007938:Leukemia / Q000097:blood; D013972:Thyrotropin / Q000097:blood; D013974:Thyroxine / Q000097:blood*; D014284:Triiodothyronine / Q000097:blood*
chemical_list: D014284:Triiodothyronine; D013972:Thyrotropin; D013974:Thyroxine