Authors: Sulafah Abdelgalil Ali Ahmed; Mohammed Elmujtba Adam Essa; Amar F Ahmed; Elnour Mohammed Elagib; Noha Ibrahim Ahmed Eltahir; Huyam Awadallah; Abubakr Hassan; Amna Sirag Mohammed Khair; Mustafa Abdalla Bakhit Ebad Journal: Open Access Rheumatol Date: 2021-12-09