The efficacy and safety of Nusinersen for spinal muscular atrophy types 1, 2, 3: a systematic review of the current evidence. - Daghriri, Somaia; Alorfi, Yara A.; Alayed, Rasil Sulaiman; Altaf, Wid F.; Alharbi, Ghaida E.; Alsulami, Hisham; Alkhalifah, Raghad; Alzahrani, Omar; Softah, Abdulrahman (Egyptian Journal of Neurology, Psychiatry & Neurosurgery, 2025)