Rheumatic fever and streptococcal illness in two communities in New York State.
D006801:Humans; D009518:New York; D012111:Residence Characteristics; D012213:Rheumatic Fever / Q000209:etiology*; D013290:Streptococcal Infections; D013291:Streptococcus
RHEUMATIC FEVER/etiology and pathogenesis; STREPTOCOCCAL INFECTIONS