[ON ASYMPTOMATIC PAROTID INFECTION AMONG VACCINATED AND NON-VACCINATED CHILDREN IN NURSERIES].
D002648:Child; D004813:Epidemiology; D006801:Humans; D007223:Infant; D009724:Nurseries, Infant; D010309:Parotitis; D014586:USSR; D014611:Vaccination
CHILD; EPIDEMIOLOGY; INFANT; PAROTITIS; USSR; VACCINATION
O BESSIMPTOMNO I PAROTITNO I IFEKTSII SREDI PRIVITYKH I NEPRIVITYKH ORGANIZOVANNYKH DETE I.