[Experience with the use of cards with perforated margins in the study of various problems of pathogenic staphylococcus carrier state under conditions of a closed children's collective].
D002353:Carrier State / Q000453:epidemiology*; D002648:Child; D002675:Child, Preschool; D004812:Epidemiologic Methods; D006801:Humans; D011676:Punched-Card Systems; D013203:Staphylococcal Infections / Q000453:epidemiology*
Opyt primeneniia ruchnykh kart s kraevoĭ perforatsieĭ pri izuchenii nekotorykh voprosov nositel'stva patogennykh stafilokokkov v usloviiakh zakytogo detskogo kollektiva.