Long Term Remission and Cardiac Toxicity of a Combination of Ipilimumab and Nivolumab in a Patient With Metastatic Head and Neck Carcinoma After Progression Following Nivolumab Monotherapy - Schwab, Katjana S.; Kristiansen, Glen; Isaak, Alexander; Held, Stefanie E. A.; Heine, Annekristin; Brossart, Peter (Frontiers in Oncology, 2019)