Arterio-venous anastomoses in the skin of the head and ears of the calf.
D000818:Animals; D002417:Cattle; D004431:Ear, External / Q000098:blood supply*; D006257:Head / Q000098:blood supply*; D006801:Humans; D007866:Leg; D012867:Skin
EAR, EXTERNAL/blood supply; HEAD/blood supply