Radiation-induced Maxillary Osteosarcoma and Synchronous Oropharyngeal Squamous Cell Cancer: A Rare Case Report Manuscript Number2017/IJMPCR/34147 JournalInternational Journal of Medical and Pharmaceutical Case Reports AuthorsLale Damgaci, Dinara Mamedova, Ugur Toprak, Gul Hatipoglu Back to Journal