A clinical trial of phenethicillin in pediatric practice.
D010372:Pediatrics / Q000628:therapy*; D010404:Penicillin V / Q000031:analogs & derivatives; D010406:Penicillins / Q000628:therapy*
D010406:Penicillins; C100209:phenethicillin; D010404:Penicillin V
PEDIATRICS/therapy; PENICILLIN/therapy