@misc{Kowalik_Izabela_K._Hospital,
 author={Kowalik, Izabela K.},
 howpublished={online},
 publisher={Uniwersytet Marii Curie-Skłodowskiej},
 publisher={Akademia Medyczna (Lublin)},
 language={eng},
 type={artykuł},
 title={Hospital rankings - evaluation criteria and role on the Polish and American health care market},
 keywords={medycyna, nauki medyczne},
}