# Lech PoloĊ„ski > Polish cardiologist **Wikidata**: [Q68692844](https://www.wikidata.org/wiki/Q68692844) **Source**: https://4ort.xyz/entity/lech-polo-ski ## References 1. Polish Science 2. [Source](https://nauka-polska.pl/#/profile/research?id=80660) 3. [Source](https://nauka-polska.pl/#/profile/research?id=223202) 4. [Source](https://nauka-polska.pl/#/profile/research?id=207275) 5. [Source](https://nauka-polska.pl/#/profile/research?id=43979) 6. [Source](https://nauka-polska.pl/#/profile/research?id=102362) 7. [Source](https://nauka-polska.pl/#/profile/research?id=102248) 8. [Source](https://nauka-polska.pl/#/profile/research?id=30780) 9. [Source](https://nauka-polska.pl/#/profile/research?id=19123) 10. Virtual International Authority File