Sympathetic cholinergic fibres producing vasodilatation in forearm skin.
D000320:Adrenergic Fibers; D002799:Cholinergic Fibers; D005542:Forearm / Q000098:blood supply*; D006801:Humans; D012867:Skin; D013564:Sympathetic Nervous System / Q000502:physiology*; D014664:Vasodilation
FOREARM/blood supply; SYMPATHETIC NERVOUS SYSTEM/physiology