Kalina M, Vargová P, Bubeníková A, Škulec R, Černý V, Astapenko D. A novel “lateral approach short axis in-plane” technique vs. conventional “short-axis out-of-plane approach” for ultrasound-guided internal jugular vein access: a prospective randomized non-inferiority trial. Ultrasound J. 2025;17(1):5. doi:10.1186/s13089-025-00405-9