Clinical Reasoning: A 33-year-old Woman with Severe Postpartum Occipital Headaches
Neurol 78:366-369, Maalouf,N. and Harik,S.I., 2012
Acute Onset Headache Complicating Labor Epidural Caused by Intrapartum Pneumocephalus
Obstet Gynecol 108:795-798, Smarkusky,L.,et al, 2006