1. Oral hygiene in the prevention of caries and periodontal disease;Löe;Int Dent J,2000
2. Application of dietary supplements to periodontal disease and osteoporosis;Takemura;Clin Calcium,2006
3. Oral osteoporosis: is there an association between periodontal diseases and osteoporosis?;Reddy;Comp Cont Educ Dent,2002
4. Relationship between rheumatoid arthritis and periodontitis;Mercado;J Periodontol,2001
5. Periodontal disease, race, and vascular disease;Desvarieux;Comp Cont Educ Dent,2001