title: Effect of heat on serum thyroxin and its modification by dihydrotachysterol.
mesh_terms: D000818:Animals; D001835:Body Weight; D002118:Calcium / Q000097:blood; D004097:Dihydrotachysterol / Q000494:pharmacology*; D004781:Environmental Exposure; D006358:Hot Temperature; D008297:Male; D051381:Rats; D013972:Thyrotropin / Q000097:blood*; D013974:Thyroxine / Q000097:blood*
chemical_list: D013972:Thyrotropin; D013974:Thyroxine; D004097:Dihydrotachysterol; D002118:Calcium