Prevalence of vitamin D deficiency in Egyptian rheumatoid Arthritis patients : correlation with disease activity, functional disability, and bone mineral density
By: Allam, Nashwa T.; al-Wakid, Muhammad M.; al-Abd, Dina M.…[et al.]. Egyptian Rheumatology and Rehabilitation. Vol. 41, no. 3 (2014), pp.92-97, 6 p.
Subjects: Egypt; Patients