NCDs and Social Determinants of HealthSelf-reported Oral Hygiene Care and Natural Teeth Retention among Older SingaporeansAuthorsY. QianB. WuC. SimYear: 2017Volume: 83 Issue: 1Page/Article: 177DOI: 10.1016/j.aogh.2017.03.400Published on Apr 7, 2017Peer ReviewedCC BY 4.0