PIZZALE, LORENA, ORNELLA BOSCHELLE, and LANFRANCO CONTE. 2009. “On the Presence of Cholesterol Oxides (COPs) in Ham”. Gjornâl Furlan Des Siencis - Friulian Journal of Science 11 (11). Udine, Italy:19-28. https://www.gfs-fjs.net/index.php/gsf/article/view/113.