- Percutaneous Mitral Valvuloplasty Using the Double Balloon Technique: Immediate Results and Determinant Factors of Increasing Mitral Regurgitation
- Seung Jung Park, Woong Ku Lee, Won Heum Shim, Seung Yun Cho, Seung Jea Tahk, Sung Soon Kim
- Korean J Intern Med. 1991;6(2):51-58.
 |
 |
 |
 |
 |
 |