Chekh O, Bordunova O, Chivanov V. Influence of protection with protective drugs based on chitosan-copper complexes on reduction of weight of food chicken eggs during storage. ls [Internet]. 2020Dec.25 [cited 2024Apr.19];(4(43):122-7. Available from: https://www.snaubulletin.com.ua/index.php/ls/article/view/267