title: Increased risk of parkinsonism following chronic periodontitis: a retrospective cohort study.
authors: Tsai-Ching
authors: TC
authors: Liu
authors: Jau-Jiuan
authors: JJ
authors: Sheu
authors: Herng-Ching
authors: HC
authors: Lin
authors: Dana A
authors: DA
authors: Jensen
mesh_terms: D000328:Adult; D000368:Aged; D055113:Chronic Periodontitis / Q000150:complications* / Q000453:epidemiology*; D015331:Cohort Studies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D020734:Parkinsonian Disorders / Q000453:epidemiology* / Q000209:etiology*; D012189:Retrospective Studies; D012307:Risk Factors