Retropharyngeal Abscess
Emedicine.medscape.com Jan, Kahn, J.H. & Shlamovitz, G.Z., 2017
Iatrogenic Nerve Injuries
Neurol Clinics 16:55-82, Wilbourn,A.J., 1998
Simultaneous, Multiple Cranial Neuropathies in Diabetes Mellitus
J Neuro-Ophthalmol 15:219-224, Eshbaugh,C.G.,et al, 1995