Yesmin, Farida, et al. “HEPATO-PROTECTIVE ROLE OF THE AQUEOUS AND N-HEXANE EXTRACTS OF NIGELLA SATIVA LINN. IN EXPERIMENTAL LIVER DAMAGE IN RATS”. Asian Journal of Pharmaceutical and Clinical Research, vol. 6, no. 7, Aug. 2013, pp. 205-9, https://www.journals.innovareacademics.in/index.php/ajpcr/article/view/308.