R. Rastmanesh, S. Rabiee, Y. Shaabani, H. Mazinani, A. A. Ebrahimi, and A. R. Jamshidi, “Validation of the Persian version of the Stanford Health Assessment Questionnaire (HAQ) in patients with rheumatoid arthritis”, Arch Adv Biosci, vol. 1, no. 1, Apr. 2010.