Pentelescu, C., D. Pop, L. Colceriu, and A. Deleanu. “Use of Sea-Buckthorn (Hippophae Rhamnoides) in the Treatment of Acute Gingivitis”. Medicine and Pharmacy Reports, Vol. 85, no. 2, Feb. 2014, pp. 254-9, https://ami.info.umfcluj.ro/medpharmareports/index.php/mpr/article/view/226.