Bae, Han Joon, Jongmin Hwang, Seongwook Han, Seung-Ho Hur, Jin-Wook Chung, and Hyungseop Kim. 2020. “Long Term Clinical Outcomes in Patients With Moderate Aortic Stenosis: The Moderate Aortic Stenosis Requiring Early Intervention”. The Heart Surgery Forum 23 (3):E358-E365. https://doi.org/10.1532/hsf.2971.