Lee, J. S., Kim, K. H., Choi, J. W., Hwang, H. Y., & Kim, K. (2018). Surgical Treatment of Degenerative Mitral Valve Regurgitation in the Elderly: Comparison of Early and Long-Term Outcomes Using Propensity Score Matching Analysis. Korean J Thorac Cardiovasc Surg.

Lee, Joon Seok, Kyung Hwan Kim, Jae Woong Choi, Ho Young Hwang, and Ki-Bong Kim. "Surgical Treatment of Degenerative Mitral Valve Regurgitation in the Elderly: Comparison of Early and Long-Term Outcomes Using Propensity Score Matching Analysis." Korean J Thorac Cardiovasc Surg 2018.

Lee, Joon Seok, et al. "Surgical Treatment of Degenerative Mitral Valve Regurgitation in the Elderly: Comparison of Early and Long-Term Outcomes Using Propensity Score Matching Analysis." Korean J Thorac Cardiovasc Surg 2018.