Evaluate the prevalence of CCP and RF antibodies as a marker for diagnosis and progression of Rheumatoid Arthritis disease and assess the prevalence of HCV in RA patients
Maǧallaẗ ǧāmiʻaẗ al-anbār li-l-ʻulūm al-ṣirfaẗ/Maǧallaẗ ǧāmiʻaẗ al-Anbār li-l-ʻulūm al-ṣirfaẗ