Incidence of asymptomatic carriage of potentially pathogenic respiratory organisms among preschool Pretoria children.
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L
Marcus
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JC
van Dyk
D002353:Carrier State / Q000175:diagnosis*; D002648:Child; D002675:Child, Preschool; D006193:Haemophilus influenzae / Q000302:isolation & purification; D006801:Humans; D007223:Infant; D001936:Moraxella catarrhalis / Q000302:isolation & purification; D010865:Pilot Projects; D013211:Staphylococcus aureus / Q000302:isolation & purification*; D013290:Streptococcal Infections / Q000175:diagnosis / Q000453:epidemiology*; D013296:Streptococcus pneumoniae / Q000302:isolation & purification*; D014505:Urban Population; D001618:beta-Lactamases / Q000302:isolation & purification
D001618:beta-Lactamases