ISSN: 2155-9899
+44 1223 790975
Mohamed Ismail Abdel Kareem
Rheumatology and Rehabiltation, Al-Azhar Faculty of Medicine Assuit Egypt
Hypo-vitaminosis D; Autoimmune diseases; Systemic lupus erythematosus; Rheumatoid arthritis; Ankylosing spondylitis; Disease activity score