The Lancet · 1990 · 425 citations · 25 references
Veterinary MedicineInfectious DiseasesPreventive MedicineClinical EpidemiologyEpidemiologyMedical MicrobiologyBacterial EpidemiologyBacterial InfectionsDisease EpidemiologyEpidemiologic TransitionInfection SurveillanceInfectious Disease SurveillanceEpidemiology Of Bacterial InfectionsGroup A Streptococcal InfectionStreptococcus Species
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