title: [Are we confident about the causes of death in Poland?].
authors: I Klinika Kardiologii i Nadciśnienia Tętniczego, Instytut Kardiologii, Uniwersytet Jagielloński, Collegium Medicum, Kraków.
authors: Piotr
authors: P
authors: Jankowski
mesh_terms: D002318:Cardiovascular Diseases / Q000401:mortality*; D002423:Cause of Death / Q000639:trends*; D006801:Humans