@misc{Śmiechowska_Maria_The,
 author={Śmiechowska, Maria},
 copyright={Śmiechowska, Maria},
 howpublished={online},
 publisher={Polish Society of Toxicology},
 language={pol},
 language={eng},
 title={The nitrate intake with food of animal and plant origin},
 type={language document},
 type={serial - article},
}