Rudat, V., Ahmet-Osman, S., Schramm, O., & Dietz, A. (2012). Definitive radiotherapy versus postoperative radiotherapy of patients with oro- and hypopharyngeal cancer: Impact of Prognostic Factors. Journal of oncology. https://doi.org/undefined
Chicago Style (17th ed.) CitationRudat, Volker, Salia Ahmet-Osman, Oliver Schramm, and Andreas Dietz. "Definitive Radiotherapy Versus Postoperative Radiotherapy of Patients with Oro- and Hypopharyngeal Cancer: Impact of Prognostic Factors." Journal of Oncology 2012. https://doi.org/undefined.
MLA (9th ed.) CitationRudat, Volker, et al. "Definitive Radiotherapy Versus Postoperative Radiotherapy of Patients with Oro- and Hypopharyngeal Cancer: Impact of Prognostic Factors." Journal of Oncology, 2012, https://doi.org/undefined.