ZHAO, Q.; HU, X. Systematic comparison of the effectiveness of percutaneous mitral balloon valvotomy with surgical mitral commissurotomy. Swiss Medical Weekly, [S. l.], v. 141, n. 1516, p. w13180, 2011. DOI: 10.4414/smw.2011.13180. Disponível em: https://smw.ch/index.php/smw/article/view/1272. Acesso em: 23 nov. 2024.