Comparison of bougie-guided cricothyrotomy and traditional cricothyrotomy techniques in an obese 3D-printed surgical airway manikin: a randomized controlled study. - Coşkun Yaş, Secdegül; Altıntaş, Emel; Keleş, Ayfer; Demircan, Ahmet (BMC Anesthesiology, 2024)