Hegmann KT. ed. Occupational Medicine Practice Guidelines. Evaluation and management of common health problems and functional recovery in workers. Cervical and thoracic spine disorders. American College of Occupational and Environmental Medicine; 2011. p. 1-322.
Massey T, Derry S, Moore RA, McQuay, HJ. Topical NSAIDs for acute pain in adults. Cochrane Database Syst Rev 2010 Jun 16;(6):CD007402.
DeLee J, Drez D, Miller M. Orthopaedic Sports Medicine: Principles and Practice, Philadelphia, Pa: Saunders; 4th ed. 2014.
Greene W, Griffin L. Essentials Of Musculoskeletal Care. 5th ed. Rosemont, Ill.: American Academy of Orthopaedic Surgeons; 2015.