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PICO and eligibility criteria for this systematic literature review.
| Criteria | Inclusion | Exclusion |
|---|---|---|
| Population | Refugee and Asylum seeker | Migration, migrant, immigrant |
| Indicator | European region | Other regions |
| Comparison | No specific comparators set | No specific comparators set |
| Outcome | Caries, Decay, DMF, Dental health | Other oral conditions of periodontium or oral mucosa |
