Low-cost penicillin for prevention of rheumatic fever.
D035843:Biomedical Research; D003365:Costs and Cost Analysis; D006801:Humans; D010406:Penicillins / Q000628:therapy*; D012213:Rheumatic Fever / Q000517:prevention & control*
D010406:Penicillins
PENICILLIN/therapy; RHEUMATIC FEVER/prevention and control