Use of polymyxin B in the external ear.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D000904:Antibiotics, Antitubercular; D003879:Dermatologic Agents; D004431:Ear, External; D006801:Humans; D008417:Mastoiditis / Q000628:therapy*; D010032:Otitis Externa / Q000628:therapy*; D011112:Polymyxin B
D000900:Anti-Bacterial Agents; D000904:Antibiotics, Antitubercular; D003879:Dermatologic Agents; D011112:Polymyxin B
ANTIBIOTICS/therapeutic use; MASTOIDITIS/therapy; OTITIS EXTERNA/therapy