Farhan , Z. B.; Abass, E. A. A. . The Relationship Between Nerve Growth Factor and Vitamin B12 As a Predictive Marker for Nerve Damage in Iraqi Patients With Systemic Lupus Erythematosus. IHJPAS 2024, 37 (3), 311-321. https://doi.org/10.30526/37.3.3342.