Ganbaatar, U.; Gantulga, O.; Byambajav, P.; Och, M.; Ganburged, G.; Jadamba, T.; Dagvajantsan, B.; Byambasukh, O. Relationship of Tooth Loss to Mild Cognitive Impairment Among Middle-Aged Mongolians: Mon-Timeline Study. Neurosci Res Notes 2021, 4, 10-18.