TY - GEN AU - Bonchek,L I TI - Balloon valvuloplasty versus surgical commissurotomy SN - 0002-9149 PY - 1988///1202 KW - Catheterization KW - Humans KW - Mitral Valve KW - surgery KW - Mitral Valve Stenosis KW - therapy N1 - Publication Type: Comparative Study; Letter UR - https://doi.org/10.1016/0002-9149(88)90588-7 ER -