549 participants
Use of 50% Nitrous Oxide / 50% Oxygen Premix in Primary Care Dental Centers
- Study Type:
- INTERVENTIONAL
- Last Updated:
- 2025-09-15
- Start Date:
- 2007-12-31
- Completion:
- 2008-07-31
Conditions
- Dental Cares
Interventions
- DRUG
No Results Yet