Arteriovenous anastomoses in the human external ear.
D001163:Arteriovenous Anastomosis; D001808:Blood Vessels / Q000033:anatomy & histology*; D004431:Ear, External / Q000098:blood supply*; D006652:Histological Techniques; D006801:Humans
BLOOD VESSELS/anatomy and histology; EAR, EXTERNAL/blood supply