@Article{ authors = " Dorota Olszewska-Słonina, Bartosz Czerniak, Magdalena Źyła, Anna Cwynar", title = "Advanced oxidation protein products : biological marker of oxidative stress", journal = "Journal of Education, Health and Sport", issue = "2016 / Tom 6 / Numer 9", pages = "597 - 603" }

@Article{ authors = " Anna Cwynar, Dorota Olszewska-Słonina, Ewelina Pukownik", title = "The effect of oxidative modifications of amino acid residues in the active center of tyrosinase on the process of graying", journal = "Journal of Education, Health and Sport", issue = "2015 / Tom 5 / Numer 9", pages = "102 - 108" }