Cell death, thyroxine and the development of Rana temporaria larvae with special reference to the pronephros.
D000818:Animals; D001001:Anura / Q000166:cytology* / Q000187:drug effects / Q000254:growth & development / Q000378:metabolism; D002454:Cell Differentiation / Q000187:drug effects; D003080:Cold Temperature; D007814:Larva / Q000254:growth & development; D008675:Metamorphosis, Biological / Q000187:drug effects; D008854:Microscopy, Electron; D013974:Thyroxine / Q000378:metabolism / Q000494:pharmacology*; D014566:Urogenital System / Q000187:drug effects / Q000196:embryology*
D013974:Thyroxine