research G.P.2.16 Valproate, acetylcarnitine, folic acid and vitamin B12 in spinal muscular atrophy: Preliminary data of an open-label study in children
This study suggests that long-term treatment with valproate, acetylcarnitine, folic acid, and vitamin B12 may benefit children with SMA types II and III by improving muscle strength and function without significant adverse effects.

