References
Hansen HC, Helmke K (1996) The subarachnoid space surrounding the optic nerves. An ultrasound study of the optic nerve sheath. Surg Radiol Anat 18(4):323–328
Hansen HC, Helmke K (1997) Validation of the optic nerve sheath response to changing cerebrospinal fluid pressure: ultrasound findings during intrathecal infusion tests. J Neurosurg 87(1):34–40
Robba C et al (2018) Optic nerve sheath diameter measured sonographically as non-invasive estimator of intracranial pressure: a systematic review and meta-analysis. Intensive Care Med 44:1284–1294
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Hansen, H.C., Helmke, K. Optic nerve sheath responses to pressure variations. Intensive Care Med 45, 1840–1841 (2019). https://doi.org/10.1007/s00134-019-05746-3
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DOI: https://doi.org/10.1007/s00134-019-05746-3