Ullah, N., Waris, A., Zeb, A., Rehman, M., Ali, S., Imran, M. and Muhammad wazir, Z. 2024. The Association of Anti-CCP Positivity with Extra-Articular Manifestations in Patients with Rheumatoid Arthritis: Anti-Cyclic Citrullinated Peptide Positivity and Extra-Articular Rheumatoid Arthritis. Pakistan BioMedical Journal. 7, 07 (Jul. 2024), 29–33. DOI:https://doi.org/10.54393/pbmj.v7i07.1098.