Promoting and Expanding Ultrasound's Use in Central Venous Catheter Placement
Historically there have been various ways to place central lines. Ultrasound-guided central line placement has emerged as
Practical Tips: When and How to Use a Femoral Nerve Block
An 82-year-old female shows up  in your ED with severe hip pain    after a fall at home. You already know what the x-ray is before you see it