We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleChange of prevalence and clinical aspects of fungal ball according to temporal difference.AuthorsLee, Jun; Shin, Seung; Lee, Kun; Kim, Sung; Cho, JoongPublicationEuropean Archives of Oto-Rhino-Laryngology, 2013, Vol 270, Issue 5, p1673ISSN0937-4477Publication typearticleDOI10.1007/s00405-012-2234-x