The onset of thyroid activity in relation to the cytodifferentiation of the anterior pituitary; histochemical investigation using amphibian embryos.
D000663:Amphibians; D000818:Animals; D010902:Pituitary Gland; D010903:Pituitary Gland, Anterior / Q000502:physiology*; D010908:Pituitary Hormones, Anterior; D013961:Thyroid Gland / Q000196:embryology*
D010908:Pituitary Hormones, Anterior
PITUITARY GLAND, ANTERIOR/physiology; THYROID GLAND/embryology