Prevention of rheumatic fever by treatment of streptococcal infections. II. Factors responsible for failures.
D006801:Humans; D012137:Respiratory System; D012141:Respiratory Tract Infections; D012213:Rheumatic Fever / Q000517:prevention & control*; D013290:Streptococcal Infections / Q000628:therapy*
RESPIRATORY TRACT/infections; RHEUMATIC FEVER/prevention and control; STREPTOCOCCAL INFECTIONS/therapy