Phytosterols from the stem bark of Combretum fragrans F. Hoffm. East Cent. Afr. J. Pharm. Sci. [Internet]. 2018 Nov. 14 [cited 2026 Apr. 17];11(2):52-4. Available from: http://jsep.uonbi.ac.ke/ojs/index.php/ecajps/article/view/76