Hayat, Waqar, et al. “Impact of Fibromyalgia on Disease Activity in Inflammatory Arthritis: A Cohort Study Conducted at Tertiary Care Hospital of Peshawar, Pakistan”. Pakistan Armed Forces Medical Journal, vol. 74, no. 5, Oct. 2024, pp. 1290-4, https://doi.org/10.51253/pafmj.v74i5.8935.