Ganbaatar, U., O. Gantulga, P. Byambajav, M. Och, G. Ganburged, T. Jadamba, B. Dagvajantsan, and O. Byambasukh. “Relationship of Tooth Loss to Mild Cognitive Impairment Among Middle-Aged Mongolians: Mon-Timeline Study”. Neuroscience Research Notes, vol. 4, no. 4, Dec. 2021, pp. 10-18, doi:10.31117/neuroscirn.v4i4.88.