Frequency distribution of individuals aged 20–70 years according to severity of periodontal disease

✍ Scribed by Anders Hugoson; Toni Jordan

• Book ID: 109362500
• Publisher: John Wiley and Sons
• Year: 1982
• Tongue: English
• Weight: 406 KB
• Volume: 10
• Category: Article
• ISSN: 0301-5661
• DOI: 10.1111/j.1600-0528.1982.tb00377.x