Letter to the Editor concerning “Particulate and non-particulate steroids in spinal epidurals: a systematic review and meta-analysis” by Feeley IH, Healy EF, Noel J, Kiely PJ, and Murphy TM (Eur Spine J; 2016): DOI 10.1007/s00586-016-4437-0

Feeley IH, Healy EF, Noel J, Kiely PJ, Murphy TM (2016) Particulate and non-particulate steroids in spinal epidurals: a systematic review and meta-analysis. Eur Spine J. doi:10.1007/s00586-016-4437-0 Barry HC, Ebell MH, Shaughnessy AF, Slawson DC, Nietzke F (2001) Family physicians’ use of medical abstracts to guide decision making: style or substance? J Am Board Fam Pract 14:437–442 http://www.crd.york.ac.uk/PROSPERO/display_record.asp?ID=CRD42015025312. Accessed 14 March 2016