2021. Evaluate the Efficiency of Sage (Salvia Officinalis) and Curcumin Mouthwash in the Treatment of Recurrent Aphthous Stomatitis ( Comparative Study). Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ). 48, 1 (Sep. 2021), 224–232. DOI:https://doi.org/10.55562/jrucs.v48i1.49.