Choy Winward, Bohnen Angela M, Pelargos Panayiotis, Lam Sandi, Yang Isaac, Smith Zachary A
Department of Neurosurgery, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA.
Department of Neurosurgery, David Geffen School of Medicine, University of California, Los Angeles, CA, USA.
Surg Neurol Int. 2015 Aug 19;6:139. doi: 10.4103/2152-7806.163179. eCollection 2015.