COMPARATIVE ELECTRON MICROSCOPIC STUDIES OF THE THYROID GLANDS OF LOWER VERTEBRATES.
D000818:Animals; D001717:Birds; D004583:Electrons; D006654:Histology, Comparative; D008853:Microscopy; D008854:Microscopy, Electron; D012104:Reptiles; D012106:Research; D013961:Thyroid Gland; D013963:Thyroid Hormones
D013963:Thyroid Hormones
BIRDS; EXPERIMENTAL LAB STUDY; HISTOLOGY, COMPARATIVE; MICROSCOPY, ELECTRON; REPTILES; THYROID GLAND; THYROID HORMONES