[Trial use of oxytetracycline-hydrocortisone in external solution].
D000287:Administration, Topical; D000893:Anti-Inflammatory Agents / Q000627:therapeutic use*; D006801:Humans; D006854:Hydrocortisone; D010032:Otitis Externa / Q000188:drug therapy*; D010033:Otitis Media / Q000188:drug therapy*; D010118:Oxytetracycline / Q000627:therapeutic use*
D000893:Anti-Inflammatory Agents; D006854:Hydrocortisone; D010118:Oxytetracycline