Shpychak, A. and Khvorost, O. 2022. Pharmacognostic study of cetraria islandica (L.) Ach. thalli made in Ukraine. ScienceRise: Pharmaceutical Science. 5 (39) (Oct. 2022), 4–15. DOI:https://doi.org/10.15587/2519-4852.2022.265019.