Oproshanska, T., Khvorost, O., Skrebtsova, K. and Vitkevicius, K. 2021. Comparative pharmakognostical study of roots of Rosa Majalis Herrm. and Rosa Canina L. ScienceRise: Pharmaceutical Science. 5(33) (Oct. 2021), 71–78. DOI:https://doi.org/10.15587/2519-4852.2021.243525.