Brain Abscess Presenting as an Intracranial Gas Shadow
BMJ 294:365-366, Lee,K.C.,et al, 1987
"Spontaneous"Pneumocephalus Associated with Mixed Aerobic-Anaerobic Bacterial Meningitis
J Infect Dis 152:847-848, Maliwan,J., 1985
Gas Within Intracranial Abscess Cavities:An Indication for Surgical Excision
Ann Neurol 16:35-39, Young,R.F.,et al, 1984
Hypoliquorreic Headache & Pneumocephalus Vaused by Thoraco-subarachnoid Fistula
Neurol 27:993, Labadie,E.L.,et al, 1977
Air Embolism Complicating Percutaneous Needle Biopsy of the Lung
Chest 63:108-110, Westcott,J.L., 1973