title: Surfer's ear and external auditory canal exostoses.
authors: Y
authors: Y
authors: Hirose
authors: K
authors: K
authors: Shikino
authors: M
authors: M
authors: Ikusaka
mesh_terms: D004424:Ear Canal; D004427:Ear Diseases / Q000175:diagnosis* / Q000209:etiology; D005096:Exostoses / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D038781:Otoscopy; D012623:Seawater / Q000009:adverse effects; D013177:Sports; D013550:Swimming