Confounding and effect modification: possible explanation for variation in the results on the association between oral and systemic diseases
Objectives: There is large variation in the results of studies on the association between periodontitis and systemic diseases. The variation might be explained by the fact that the association between periodontitis and systemic diseases is confounded, or the association might be modified by extra...
| Main Author: | P. V. Ylo¨ stalo |
|---|---|
| Format: | Koleksi Audio Visual |
| Language: | Bahasa Inggris |
| Published: |
Blackwell Synergy
2006
|
| Subjects: | |
| Online Access: |
http://oaipmh-jogjalib.umy.ac.idkatalog.php?opo=lihatDetilKatalog&id=94060 |