Concept
Periodontitis
Catalogue
- Books
The diseases of the periodontal tissues due to infection in their relation to toxaemia / Dental Board of the United Kingdom.
Dental Board of the United Kingdom.Date: [1923?]- Books
Pyorrhoea alveolaris in its clinical aspects / by D.A. Crow ; with foreword by Sir Frank Colyer.
Crow, D. A. (Douglas Arthur), 1889-Date: 1921
- Books
- Online
Chronic general periodontitis: "Periodontal disease" (Pyorrhoea alveolaris) / by J.F. Colyer.
Colyer, Frank, 1866-1954.Date: 1916