Butt, A. et al. 2024. Comparison of disease activity by disease activity score-28 C-reactive protein and disease activity score-28 erythrocyte sedimentation rate in established rheumatoid arthritis patients – A comparative study. Pakistan Journal of Pathology. 35, 3 (Sep. 2024), 116–123. DOI:https://doi.org/10.55629/pakjpathol.v35i3.811.