Table 1. Medline search strategy.
| # | Searches |
|---|---|
| 1 | Education, Professional |
| 2 | exp Schools, Dental/ |
| 3 | exp Students, Dental/ |
| 4 | Community Health Services/ or Community-Institutional Relations/ or "Delivery of Health Care"/ or Health Education/ |
| 5 | exp Universities/ |
| 6 | Clinical Competence/ |
| 7 | exp Oral Health/ or exp Dental Health Services/ or exp Dental Care/ |
| 8 | Dentists/ |
| 9 | Dental Auxiliaries/ |
| 10 | Dental Facilities/ |
| 11 | Dentistry/ or Public Health Dentistry/ or Community Dentistry/ or Preventive Dentistry/ or Pediatric Dentistry/ or Dentistry, Operative/ or School Dentistry/ or Geriatric Dentistry/ |
| 12 | exp Rural Health Services/ or Rural Population/ or exp Rural Health/ |
| 13 | Medically Underserved Area/ or Health Services Accessibility/ |
| 14 | Telemedicine/ |
| 15 | 1 or 2 or 3 or 4 or 5 or 6 |
| 16 | 7 or 8 or 9 or 10 or 11 |
| 17 | 12 or 13 or 14 |
| 18 | 15 and 16 and 17 |
| 19 | limit 18 to (English) |