Riaz, A. et al. 2024. Ultrasound-Guided Central Venous Cannulation in Neonates: A Comparison Between Introducer Needle and Cannula over the Needle Techniques. Pakistan Armed Forces Medical Journal. 74, 3 (Jun. 2024), 636–639. DOI:https://doi.org/10.51253/pafmj.v74i3.7122.