[PENICILLIN BLOOD LEVELS IN THE PREVENTION OF RHEUMATIC FEVER].
D035843:Biomedical Research; D002648:Child; D005029:Ethylenediamines; D006801:Humans; D010400:Penicillin G; D010401:Penicillin G Benzathine; D010404:Penicillin V; D010406:Penicillins; D012213:Rheumatic Fever
D005029:Ethylenediamines; D010406:Penicillins; C010044:benzathine; D010400:Penicillin G; D010401:Penicillin G Benzathine; D010404:Penicillin V
CHILD; PENICILLIN G, BENZATHINE; PENICILLIN, PHENOXYMETHYL; RHEUMATIC FEVER