Penicillin V in the prophylaxis of disabling respiratory infections in susceptible children.
D006801:Humans; D010404:Penicillin V; D010406:Penicillins / Q000031:analogs & derivatives; D012137:Respiratory System; D012141:Respiratory Tract Infections
D010406:Penicillins; D010404:Penicillin V
PENICILLIN/related compounds; RESPIRATORY TRACT/infections