
Dietary ratio of n-6 to n-3 polyunsaturated fatty acids and periodontal disease in community-based older Japanese: A 3-year follow-up study
Keywords: LA، اسید لینولئیک; n-3 Polyunsaturated fatty acids; n-6 Polyunsaturated fatty acids; Periodontal disease; Longitudinal studyPUFA, polyunsaturated fatty acid; LA, linoleic acid; ALA, α-linolenic acid; AA, arachidonic acid; EPA, eicosapentaenoic acid; DHA, docosahexaenoic aci