Ihor D. Duzhyi, Stanislav O. Holubnychyi, Yuriy I. Miroshnichenko, Oleh M. Yasnikovskyi, Ihor Ya. Hresko, and Stepan Ya. Pak, “A RARE FOREIGN BODY IN THE CHEST UNDER COVID-19 EPIDEMIC CONDITIONS”, East. Ukr. Med. J., vol. 9, no. 3, pp. 256–261, Sep. 2021.