Gerodontology · 1997 · 101 citations · 30 references
The present study suggests that poor oral hygiene and the presence of potential emergency could be major risk factors for RTI among the frail elderly.
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Functional evaluation : Barthel index
F. I. Mahonery · Medical Entomology and Zoology · 1965 · 12.9K citations
Oral Health Surveys: Basic Methods
World Health Organization · Biometrics · 1971 · 3.7K citations