[The leech as a live foreign body].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D004424:Ear Canal; D004935:Esophageal Diseases; D005260:Female; D005547:Foreign Bodies; D006801:Humans; D007818:Laryngeal Diseases; D007865:Leeches; D008297:Male; D008875:Middle Aged; D009302:Nasopharyngeal Diseases
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