Kovregin, Oleksiy, Volodymyr Prokopiuk, Dmytro Lytkin, and Inna Vladymyrova. “Study of the Influence of the Extract of Pipsissewa on Cell Cultures”. ScienceRise: Pharmaceutical Science, no. 3 (49) (June 30, 2024): 78–85. Accessed December 20, 2024. https://journals.uran.ua/sr_pharm/article/view/307291.