Sahatçiu-Meka, V., Rexhepi, S., Manxhuka-Kërliu, S. and Rexhepi, M. (2011) “Radiographic estimation in seropositive and seronegative rheumatoid arthritis”, Bosnian Journal of Basic Medical Sciences, 11(3), pp. 180-184. doi: 10.17305/bjbms.2011.2571.