Oh Pyung Chun, Han Seung Hwan
Division of Cardiology, Department of Internal Medicine, Gachon University College of Medicine, Gachon University Gil Medical Center, Incheon, Korea.
Korean Circ J. 2019 Aug;49(8):721-723. doi: 10.4070/kcj.2019.0150. Epub 2019 Jun 19.