The relative density of sympathetic nerve terminals in the canine right atrium.
D000818:Animals; D004285:Dogs; D006325:Heart Atria / Q000294:innervation; D009411:Nerve Endings / Q000378:metabolism; D009638:Norepinephrine / Q000378:metabolism; D013564:Sympathetic Nervous System / Q000166:cytology*
D009638:Norepinephrine