What is #ALS?
Amyotrophic Lateral Sclerosis is a disease of the nerve cells in the brain and spinal cord that control voluntary muscle movement.
#ALS is a disease hashtag submitted by @ALSphiladelphia
Amyotrophic Lateral Sclerosis is a disease of the nerve cells in the brain and spinal cord that control voluntary muscle movement.
#ALS is a disease hashtag submitted by @ALSphiladelphia