@misc{Czajkowska-Kozik_Joanna_Oxygen,
 author={Czajkowska-Kozik, Joanna and Cichoż-Lach, Halina},
 howpublished={online},
 publisher={Uniwersytet Marii Curie-Skłodowskiej},
 publisher={Akademia Medyczna (Lublin)},
 language={eng ; pol},
 type={artykuł},
 title={Oxygen efficiency evaluated in 18-year old girls in the light of blood cell count},
 keywords={medycyna, nauki medyczne},
}