Kucab, Anna. “Aloe Arborescens, Aronia Melanocarpa, Rosa Canina, Sambucus Nigra – Immunostimulating Properties and Use in Phytotherapy”. Annales Universitatis Paedagogicae Cracoviensis Studia Naturae 9, no. 1 (November 28, 2024). Accessed January 2, 2025. https://aupcstudianaturae.uken.krakow.pl/article/view/11506.