title: Stage-modified responses to thyroid hormone in anurans.
mesh_terms: D000367:Age Factors; D000818:Animals; D001001:Anura; D006614:Hindlimb / Q000187:drug effects; D007814:Larva; D008675:Metamorphosis, Biological / Q000187:drug effects*; D011894:Rana pipiens / Q000254:growth & development*; D013623:Tail / Q000187:drug effects; D013974:Thyroxine / Q000494:pharmacology*
chemical_list: D013974:Thyroxine