Astudillo Mariño N, Erazo Noguera PC. Case series of patients diagnosed with Type I Spinal Muscular Atrophy (Werdnig-Hoffmann) in Ecuador. REV-SEP [Internet]. 2022Apr.25 [cited 2024Apr.26];23(1):62-70. Available from: https://rev-sep.ec/index.php/johs/article/view/132