Norris, D O Thyroxine-induced activation of hypothalamo-hypophysial axis in neotenic salamander larvae. [electronic resource] - Science (New York, N.Y.) Oct 1976 - 525-7 p. digital Publication Type: Journal Article ISSN: 0036-8075 Standard No.: 10.1126/science.973134 doi Subjects--Topical Terms: Ambystoma--physiologyAnimalsHypothalamus--drug effectsIodine Radioisotopes--metabolismLarvaMetamorphosis, Biological--drug effectsProlactin--pharmacologyThyroid Gland--metabolismThyroxine--pharmacology