The presence of carotid body like structure between the right subclavian and common carotid arteries.
D000110:Acetylcholinesterase; D000717:Anatomy, Comparative; D000818:Animals; D002339:Carotid Arteries / Q000033:anatomy & histology; D002344:Carotid Body / Q000033:anatomy & histology*; D006651:Histocytochemistry; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D009638:Norepinephrine; D010236:Paraganglioma, Extra-Adrenal / Q000033:anatomy & histology*; D011817:Rabbits; D013348:Subclavian Artery / Q000033:anatomy & histology
D000110:Acetylcholinesterase; D009638:Norepinephrine