title: Eustachian tube malfunction in southeast Alaska.
mesh_terms: D000413:Alaska; D002648:Child; D002675:Child, Preschool; D004427:Ear Diseases / Q000453:epidemiology* / Q000503:physiopathology; D005064:Eustachian Tube / Q000503:physiopathology; D005260:Female; D006801:Humans; D008297:Male