https://www.semanticscholar.org/topic/Tay-Sachs-Disease%2C-AB-Variant/2067754
Tay-Sachs Disease, AB Variant | Semantic Scholar
A progressive neurodegenerative disorder that begins with muscle weakness, then progresses to startle reaction, retardation and seizures. It is characterized...
tay sachs disease ab variantsemanticscholar