Retropharyngeal Abscess
Emedicine.medscape.com Jan, Kahn, J.H. & Shlamovitz, G.Z., 2017
Neuromuscular Adverse Events Associated with Anti-PD-1 Monoclonal Antibodies
Neurol 92:663-674, Johansen, A.,et al, 2019
Paraneoplastic Neurological Syndromes
Clin Exp Immunol 175:336-348, Leypoldt, F. & Wandinger, K.-P., 2014