Phenethicillin vs. potassium penicillin G for ear, nose, and throat infections.
D004423:Ear; D006801:Humans; D009666:Nose; D010400:Penicillin G; D010404:Penicillin V / Q000031:analogs & derivatives; D010612:Pharyngitis; D010614:Pharynx; D011188:Potassium
C100209:phenethicillin; D010400:Penicillin G; D011188:Potassium; D010404:Penicillin V
EAR; NOSE; PENICILLIN G; PHARYNX; PHENETHICILLIN