title: Letter: Plasma-T3 assay in kwashiorkor.
mesh_terms: D002648:Child; D005188:False Negative Reactions; D006801:Humans; D007732:Kwashiorkor / Q000097:blood*; D011863:Radioimmunoassay; D013974:Thyroxine / Q000097:blood; D014284:Triiodothyronine / Q000097:blood*
chemical_list: D014284:Triiodothyronine; D013974:Thyroxine