title: Preventive dental health program for the elderly: rationale and preliminary findings.
mesh_terms: D000368:Aged / Q000523:psychology; D003773:Dental Plaque / Q000517:prevention & control*; D003777:Dental Prophylaxis; D006801:Humans; D008875:Middle Aged; D009910:Oral Hygiene; D010510:Periodontal Diseases / Q000517:prevention & control*