المؤلفون: Fatani, Arwa Z, Bugshan, Nada A, AlSayyad, Hanan M, Shafei, Mayar A, Hariri, Nada M, Alrashid, Laila T, Lasker, Ahlam Y, Aldauig, Badreyah A, Attar, Suzan M

المصدر: Cureus ; ISSN 2168-8184

الاتاحة: http://dx.doi.org/10.7759/cureus.18253
https://www.cureus.com/articles/65806-causes-of-the-failure-of-biological-therapy-at-a-tertiary-center-a-cross-sectional-retrospective-study