The socioeconomic burden of spinal muscular atrophy in Saudi Arabia: a cross-sectional pilot study oleh Khloud Mubark Alotaibi, Mohannad Alsuhaibani, Khalid S. Al-Essa, Ahmed Khamis Bamaga, Amnah S. Mukhtar, Ali Mohammed Alrumaih, Huda F. Al-Hasinah, Shaikhah Aldossary, Fouad Alghamdi, Mohamad-Hani Temsah, Norah Abanmy, Monira Alwhaibi, Yousif Asiri, Yazed AlRuthia, Yazed AlRuthia