Nosocomial Bacterial Meningitis
NEJM 362:146-154, van de Beek,D.,et al, 2010
Pneumocephalus Following Inadvertent Intrathecal Puncture During Epidural Anesthesia: A Case Report and Review of the Literature
J Matern Fetal Med 8:138-140, Sherer,D.M.,et al, 1999