Jalal, Aveen Ageel, Zewar A. AL-Qassab, and Rafel A. AL-Rawi. 2019. “Effects of the Systemic Administration of Omega -3 Polyunsaturated Fatty Acid on Experimental Periodontitis”. Journal of Contemporary Medical Sciences 5 (4):227-33. https://doi.org/10.22317/jcms.v5i4.661.