%0 Journal Article %T The Role of Optic Nerve Sheath Diameter in Differential Diagnosis in Patients with Headache, A Prospective, Randomized Controlled Study %A İşlek Yüksel, A. %A Selvi, F. %A Yüksel, S. %A Avcı, M. %A Çalışkan Günay, G. %A Kozacı, N. %J Global Emergency and Critical Care %D 2025 %V 4 %P 23-29 %R 10.4274/globecc.galenos.2024.91300