Measurement of thyrotrophic hormone (TSH) using the Xenopus tadpole and 131I.
D000818:Animals; D006801:Humans; D007814:Larva; D013972:Thyrotropin / Q000032:analysis*; D014981:Xenopus; D014982:Xenopus laevis
D013972:Thyrotropin
THYROTROPIC HORMONE/determination