The carotid bodies in animals at high altitude.
D000531:Altitude; D000818:Animals; D002344:Carotid Body / Q000033:anatomy & histology* / Q000166:cytology; D003593:Cytoplasm; D003594:Cytoplasmic Granules; D004285:Dogs / Q000033:anatomy & histology*; D004739:England; D006168:Guinea Pigs / Q000033:anatomy & histology*; D006965:Hyperplasia; D010568:Peru; D011817:Rabbits / Q000033:anatomy & histology*