Spinal Muscular Atrophy (SMA) causes progressive muscle weakness and, without treatment, can limit life expectancy to just two years.
Source link : https://www.bbc.com/news/articles/cx26glrw310o?at_medium=RSS&at_campaign=rss
Author :
Publish date : 2026-03-23 02:55:00
Copyright for syndicated content belongs to the linked Source.