[Diphtheria abroad during a period of mass immunization].
D000349:Africa; D000367:Age Factors; D000569:Americas; D001208:Asia; D002170:Canada; D002675:Child, Preschool; D004165:Diphtheria / Q000453:epidemiology / Q000517:prevention & control*; D004196:Disease Outbreaks / Q000453:epidemiology; D005060:Europe; D005260:Female; D005860:Germany, West; D006801:Humans; D007223:Infant; D008297:Male; D012737:Sex Factors; D014481:United States; D014611:Vaccination
Difteriia za rubezhom v period massovoĭ immunizatsii.