title: [Incidence of Mycoplasma pneumoniae infections in the western districts of the county of Karl-Marx-Stadt in the period from 1973 to 1977].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004196:Disease Outbreaks / Q000453:epidemiology; D005859:Germany, East; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009980:Influenza A virus; D008875:Middle Aged; D009976:Orthomyxoviridae Infections / Q000453:epidemiology; D011019:Pneumonia, Mycoplasma / Q000453:epidemiology*
vernacular_title: Zur Häufigkeit von Mycoplasma pneumoniae-Infektionen in der westlichen Kreisen des Bezirkes Karl-Marx-Stadt in den Jahren 1973-1977.