Warowicka A., Popenda Ł., Bartkowiak G., Musidlak O., Litowczenko-Cybulska J., Kuźma D., Nawrot R., Jurga S., Goździcka-Józefiak A. 2019. Protoberberine compounds extracted from Chelidonium majus L. as novel natural photosensitizers for cancer therapy. Phytomedicine. 64: 152919. doi:10.1016/j.phymed.2019.152919