Serum YKL-40 Levels in Patients with Rheumatoid Arthritis and Its Relationship with Disease Activity

Serum GDF-15 Level in Rheumatoid Arthritis and Relation to Disease Activity and Severity

Serum Interleukin-33 in Rheumatoid Arthritis and its Relation to Disease Activity

Serum Interleukin-17 Level in Patients with Rheumatoid Arthritis and its Relation to Disease Activity

Role of serum Collagen triple helix repeat containing 1(CTHRC1) protein in Rheumatoid arthritis and its relation to disease activity

Serum Connective Tissue Growth Factor (CTGF) As a Potential Biomarker for Diagnosis of Rheumatoid Arthritis

Serum Level of Matrix Metalloproteinase 3 and Hydroxyproline in Patients with Early Rheumatoid Arthritis

Serum level of CXCL12 in rheumatoid arthritis patients and its correlation with disease activity

The Relationship between Serum Pentraxin-3 Level and Disease Activity and Severity in Rheumatoid Arthritis Patients

Role of Serum Calprotectin in Rheumatoid Arthritis as a Biomarker of Inflammation and its Correlation with Disease Severity