title: Ultimobranchial follicles in the thyroid glands of rats and mice.
mesh_terms: D000818:Animals; D001345:Autoradiography; D002294:Carcinoma, Squamous Cell / Q000503:physiopathology; D007456:Iodine Isotopes; D051379:Mice; D008815:Mice, Inbred Strains; D008854:Microscopy, Electron; D051381:Rats; D011919:Rats, Inbred Strains; D013950:Thymus Gland / Q000196:embryology; D013961:Thyroid Gland / Q000033:anatomy & histology / Q000166:cytology / Q000196:embryology / Q000254:growth & development / Q000378:metabolism; D013964:Thyroid Neoplasms / Q000503:physiopathology
chemical_list: D007456:Iodine Isotopes