Karaarslan, A., Yilmaz, H., Aycan, H., Orman, M., & Kobak, S. (2015). Demographic, clinical, and laboratory features of Turkish patients with late onset ankylosing spondylitis. Bosnian Journal of Basic Medical Sciences, 15(3), 64-67. https://doi.org/10.17305/bjbms.2015.511