[Angiographical study of the morphological and functional changes caused by acetylcholine in the coronary circulation].
D000109:Acetylcholine / Q000494:pharmacology*; D000792:Angiography; D003326:Coronary Circulation; D003331:Coronary Vessels; D006801:Humans
D000109:Acetylcholine
ACETYLCHOLINE/pharmacology; CORONARY VESSELS