From: The most influential papers in mitral valve surgery; a bibliometric analysis
Rank | Country | Number of top 100 papers |
---|---|---|
1 | USA | 50 |
2 | Canada | 13 |
3 | France | 9 |
4 | Germany | 7 |
5 | Italy | 5 |
6 | Netherlands | 3 |
6 | Japan | 3 |
6 | Austria | 3 |
7 | UK | 1 |
7 | Tunisia | 1 |
7 | South Korea | 1 |
7 | India | 1 |
7 | Finland | 1 |
7 | Belgium | 1 |
7 | Argentina | 1 |