Retropharyngeal Abscess
Emedicine.medscape.com Jan, Kahn, J.H. & Shlamovitz, G.Z., 2017
Villaret's Syndrome Due to Thrombosis of the Jugular Vein
Clin Neurol Neurosurg 92:337-341, Boon,P.,et al, 1990
Pseudotumor Cerebri
JAMA 235:2124, Saxena,V.K.,et al, 1976