[1]
S. S. Hassan, G. G. Madkour, R. W. Henin, S. W. F. Gad, and A. A. Abd El-Aal, “Is Entamoeba Gingivalis a Risk Factor for Periodontal Diseases? A Case-Control Study”, Perio J, vol. 3, no. 1, pp. 18–28, May 2019.