The effectiveness of intradermal sterile water injection for low back pain in the emergency department: A prospective, randomized controlled study.
Am J Emerg Med. 2021 Apr;42:103-109. doi: 10.1016/j.ajem.2021.01.038. Epub 2021 Jan 20.
Am J Emerg Med. 2021.
PMID: 33503531
Clinical Trial.