Kozyra M, Głowniak K, Urjin B. Phenolic compounds  in the flowering herbs of Cirsium esculentum (Siev.) C. A. Mey. Curr. Issues Pharm. Med. Sci. [Internet]. 2010 Dec. 30 [cited 2025 Aug. 28];23(4):113-20. Available from: https://czasopisma.umlub.pl/curipms/article/view/2951