M. R. Al-Rubaye, S. N. Abdul-Qader, N. G. Abdul–majeed, and leen K. M. Kamil, “The Role of Anti- Cathapsin G among Patients with Rheumatiod Arthritis”, J Fac Med Baghdad, vol. 54, no. 1, pp. 68–72, Apr. 2012, doi: 10.32007/jfacmedbagdad.541774.