Astudillo Mariño, Nicolay, and Patricia Cecilia Erazo Noguera. “Case Series of Patients Diagnosed With Type I Spinal Muscular Atrophy (Werdnig-Hoffmann) in Ecuador”. Revista Ecuatoriana de Pediatría 23, no. 1 (April 25, 2022): 62-70. Accessed April 23, 2024. https://rev-sep.ec/index.php/johs/article/view/132.