“Multiple sclerosis is a chronic disease affecting the central nervous system (CNS: the brain, spinal cord, and optic nerves). It is not contagious.”
Nancy J. Holland, Multiple Sclerosis: A Self Care Guide to Wellness
“Multiple sclerosis is a chronic disease affecting the central nervous system (CNS: the brain, spinal cord, and optic nerves). It is not contagious.”
Nancy J. Holland, Multiple Sclerosis: A Self Care Guide to Wellness