title: Circulating reverse triiodothyronine (rT3) in the dog.
mesh_terms: D000818:Animals; D004285:Dogs; D007536:Isomerism; D011863:Radioimmunoassay; D013329:Structure-Activity Relationship; D013974:Thyroxine / Q000097:blood; D014284:Triiodothyronine / Q000097:blood*
chemical_list: D014284:Triiodothyronine; D013974:Thyroxine