Ultrasound-Guided Small Vessel Cannulation: Long-Axis Approach Is Equivalent to Short-Axis in Novice Sonographers Experienced with Landmark-Based Cannulation oleh Catherine S. Erickson, Michael M. Liao, Jason S. Haukoos, Erica Douglass, Margaret DiGeronimo, Eric Christensen, Emily Hopkins, Brooke Bender, John L. Kendall