Odhiambo, Ogweno, Celestine Makobe, Viviene Matiru, et Wycliffe Masanta. « Antimicrobial Action of Sambacus Nigra, Symphytum Officinale, Urtica Dioica, and Mentha Pulegium Plant Compounds Against Antibiotic Resistant Streptococcus Pneumonia »e. East African Journal of Health and Science 7, no. 1 (février 10, 2024): 95-111. Consulté le août 26, 2025. https://www.journals.eanso.org/index.php/eajhs/article/view/1743.