Polovko, Natalia, and Oksana Strilets. “Justification of the Effectiveness of Antimicrobial Preservatives and Microbiological Control of the Medical Pencil in the Storage Process”. Annals of Mechnikov’s Institute, no. 4 (December 14, 2022): 52–58. Accessed April 19, 2024. https://journals.uran.ua/ami/article/view/265743.