Response to letter to Editor: "The clinical course of recurrent respiratory papillomatosis after the use of cidofovir is influenced by multiple factors" by Michel R. M. San Giorgi et al.

Published in: European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery (2016)