Fine structure of ultimobranchial follicles in the thyroid gland of the rat.
D000367:Age Factors; D000818:Animals; D001934:Branchial Region / Q000166:cytology*; D002462:Cell Membrane; D002467:Cell Nucleus; D003593:Cytoplasm; D003896:Desmosomes; D004847:Epithelial Cells; D006056:Golgi Apparatus; D008297:Male; D008854:Microscopy, Electron; D008928:Mitochondria; D010873:Pinocytosis; D051381:Rats; D011919:Rats, Inbred Strains; D012270:Ribosomes; D013961:Thyroid Gland / Q000166:cytology*