Chaika, Natalia, Oleh Koshovyi, Raal Ain, Igor Kireyev, Anna Zupanets, and Vira Odyntsova. “Phytochemical Profile and Pharmacological Activity of the Dry Extract from Arctostaphylos Uva-Ursi Leaves Modified With Phenylalanine”. ScienceRise: Pharmaceutical Science, no. 6 (28) (December 30, 2020): 74–84. Accessed May 5, 2024. https://journals.uran.ua/sr_pharm/article/view/222511.