Spastic Paraplegia Foundation 1605 Goularte PlaceFremont, CA, USA (877) 773-4483 [email protected] https://sp-foundation.org/ Related Rare Diseases: Spastic Paraplegia 47 AP-4-Associated Hereditary Spastic Paraplegia (AP-4-HSP) Spastic Paraplegia 52 Spastic Paraplegia 51 Spastic Paraplegia 50 KIF1A-Related Disorder Primary Lateral Sclerosis Hereditary Spastic Paraplegia Amyotrophic Lateral Sclerosis Multiple Sclerosis
