Coronary Vasomotor Response to Intracoronary Acetylcholine Injection, Clinical Features, and Long‐term Prognosis in 873 Consecutive Patients With Coronary Spasm: Analysis of a Single‐Center Study Over 20 YearsKoji Sato, Hisao Ogawa, Kenichi Tsujita et al.|Journal of the American Heart Association|2013Cited by 159
Clinical Features and Prognosis of Patients With Coronary Spasm–Induced Non–ST‐Segment Elevation Acute Coronary SyndromeNaoki Nakayama, Hisao Ogawa, Kazuo Kimura et al.|Journal of the American Heart Association|2014Cited by 58