A book explaining how periodontal disease affects the whole body. - Title: Periodontal Disease Caused Cancer - Author: Yoshikazu Ishikawa - Theme: Periodontal disease and health - Features: Treatments for periodontal disease that affects the whole body - Content: Explanation of fundamental treatments for periodontal disease Thank you for viewing. ● I read it once with a cover, so I think it's clean. Please check the images and consider purchasing.