Frequency distribution of individuals aged 20–70 years according to severity of periodontal disease experience in 1973 and 1983

✍ Scribed by Anders Hugoson; Lars Laurell; Dan Lundgren

• Book ID: 109356243
• Publisher: John Wiley and Sons
• Year: 1992
• Tongue: English
• Weight: 456 KB
• Volume: 19
• Category: Article
• ISSN: 0303-6979
• DOI: 10.1111/j.1600-051x.1992.tb00458.x