%0 Journal Article %T The semi-sitting position in patients with indwelling CSF shunts: perioperative management and avoidance of complications %A Polemikos, Manolis %A Bronzlik, Paul %A Heissler, Hans E. %A Hermann, Elvis J. %A Al-Afif, Shadi %A Esmaeilzadeh, Majid %A Krauss, Joachim K. %J Acta Neurochirurgica %V 165 %N 2 %P 421-427 %@ 0001-6268 %D 2023-02-01 %I Springer Vienna %~ DeepDyve