Smith JA et al. Review: The Interleukin 23/Interleukin 17 Axis in Spondyloarthritis Pathogenesis: Th17 and Beyond. Arthritis Rheumatol. 2014;66:231–41.
 Cox D, Mohr DC (2003).?Managing difficulties with adherence to injectable medications due to blood, injection, and injury phobia and self-injection anxiety.?American Journal of Drug Delivery?1:215–21.?