Vitamin D Deficiency in Egyptian Systemic Lupus Erythematosus Patients: How Prevalent and Does It Impact Disease Activity?

by Abaza, Nouran M., El-Mallah, Reem M., Shaaban, Asmaa, Mobasher, Sameh A., Al-hassanein, Khaled F., Abdel Zaher, Amr A., El-kabarity, Rania H.
Published 2016