title: Structure of the thyroid of some teleosts having accessory respiratory organs.
mesh_terms: D000818:Animals; D001011:Aorta / Q000166:cytology; D001345:Autoradiography; D005399:Fishes / Q000033:anatomy & histology*; D013194:Staining and Labeling; D013961:Thyroid Gland / Q000033:anatomy & histology* / Q000166:cytology