title: [The study on oral hygiene and periodontal pocket formation of the patients who visited the Department of Preventive Dentistry, Tokyo Medical and Dental University Hospital (author's transl)].
mesh_terms: D000328:Adult; D000367:Age Factors; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009910:Oral Hygiene / Q000592:standards; D010514:Periodontal Pocket / Q000453:epidemiology*; D010518:Periodontitis / Q000453:epidemiology*; D012737:Sex Factors; D014041:Tokyo