Comparison of the onset time between 0.375% ropivacaine and 0.25% levobupivacaine for ultrasound-guided infraclavicular brachial plexus block: a randomized-controlled trial | Scientific Reports
ISM in Practice
Soft Tissue Workshop Local Anesthetics and Regional Anesthesia of the Head and Neck. - ppt download
Nerve fibers hi-res stock photography and images - Alamy