The U.S. has a five-year survival rate in all the cancers studied of 91.9 per cent, while Europe's is much lower at 57.1 per cent.
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Rak piersi , szansa przezycia conajmniej pieciu lat :
1. Kuba - 84.0 %
2. USA - 83.9 %
3. Kanada - 82.5 %
Polska - 62.9 %