Liang B, Shetty SR, Omay SBulent, Almeida JPaulo, Ni S, Chen Y-N, Ruiz-Treviño AS, Anand VK, Schwartz TH.
2017.
Predictors and incidence of orthostatic headache associated with lumbar drain placement following endoscopic endonasal skull base surgery.. Acta Neurochir (Wien). 159(8):1379-1385.