Streptococcal control in school children. Is it worthwhile?
D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D005006:Ethnicity; D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D010612:Pharyngitis / Q000517:prevention & control; D012213:Rheumatic Fever / Q000517:prevention & control; D012572:School Health Services; D013290:Streptococcal Infections / Q000175:diagnosis / Q000517:prevention & control*; D014481:United States