NCT03162458
- Conditions
- Acute Upper Respiratory Infections
- Locations
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- LLC Center for Vaccine Prevention "DIAVAKS" Moscow, Russia
- Municipal Health Care Institution "City Child Health Clinical Polyclinic №5" Perm, Russia
- St. Petersburg State Budgetary Health Care Institution "Сity Polyclinic №44" Saint Petersburg, Russia
- St. Petersburg State Health Care Institution "Children's City Polyclinic No. 45 Nevsky District" Saint Petersburg, Russia