title: [Status of periodontal patients at the initial visit. 2. Conditions of plaque accumulation].
mesh_terms: D003773:Dental Plaque / Q000517:prevention & control*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009910:Oral Hygiene; D010510:Periodontal Diseases / Q000145:classification / Q000175:diagnosis / Q000503:physiopathology*