2 treff

Periodontitis in man and other animals : a comparative review
Roy C. Page and Hubert E. Schroeder
Bok Språk ikke angitt 1982
Periodontal disease : basic phenomena, clinical management, and occlusal and restorative interrelationships
Saul Schluger, Ralph A. Yuodelis, Roy C. ...
Bok Språk ikke angitt 1977