Anwar, W. A., Kirjavainen, P. V., Isola, J., El Zarka, M., Spiros, T. M., & El-Nezami, H. (2009). Aloe arborescens preparation and liver health. European Journal of Oncology and Environmental Health, 14(2), 93-102. https://mattioli1885journals.com/index.php/EJOEH/article/view/3873