Polke, Markus ; Oelmann-AvendaƱo, Jan ; Warth, Arne ; Heussel, Claus-Peter ; Herth, Felix J. F. ; Eberhardt, Ralf (2017) Successful treatment of a recurrent granulation polyp in the airways with high-dose-rate brachytherapy: a case report. Journal of medical case reports, 11 (289). pp. 1-5. ISSN 1752-1947