Case 38-2009: A 16-Year-Old Boy with Paroxysmal Headaches and Visual Changes
NEJM 361:2367-2378, Brass,S.,et al, 2009
Complications of Epidural Anesthesia:MR Appearance of Abnormalities
Radiology 181:549-554, Sklar,E.M.L.,et al, 1991
Persistent Lumbar Aglycorrhachia of Unknown Cause
Neurol 41:1323-1324, Fraser,J.L., 1991