21. Jeffrey SL, Belcher HJ. Use ofArnicato relieve pain after carpal-tunnel release surgery.Altern Ther Health Med. 2002;8(2):66-68.11892685 22. Stevinson C, Devaraj VS, Fountain-Barber A, Hawkins S, Ernst E. Homeopathic arnica for prevention of pain and bruising: randomized placebo-control...