Streptococcal control in schools: the Wyoming program.
D000293:Adolescent; D002648:Child; D003120:Colorado; D003140:Communicable Disease Control; D006801:Humans; D010612:Pharyngitis / Q000517:prevention & control*; D012572:School Health Services; D013290:Streptococcal Infections / Q000517:prevention & control*; D014959:Wyoming