Antibiotics in the treatment of E.N.T. infections.
D006801:Humans; D010038:Otorhinolaryngologic Diseases / Q000188:drug therapy*; D010400:Penicillin G / Q000627:therapeutic use; D010403:Penicillin Resistance; D013290:Streptococcal Infections / Q000188:drug therapy*; D013752:Tetracycline / Q000627:therapeutic use