Letter: Swimmers' ears.
D000085:Acetates / Q000627:therapeutic use; D004242:Diving / Q000009:adverse effects*; D000431:Ethanol / Q000627:therapeutic use; D006801:Humans; D010032:Otitis Externa / Q000517:prevention & control*; D011312:Pressure; D013550:Swimming
D000085:Acetates; D000431:Ethanol