[Features of the epidemiology of pertussis under conditions of mass vaccination].
D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D007223:Infant; D010567:Pertussis Vaccine; D014611:Vaccination; D014917:Whooping Cough / Q000453:epidemiology / Q000517:prevention & control*
D010567:Pertussis Vaccine
Osobennosti épidemiologii kikliusha v usloviiakh massovoĭ vaktsinatsii.