Assertion: muscular dystrophy's symptom | /r/CapableOf | begin in early childhood
Facets:
value: typically
type: DEGREE
Source sentences:
text: Symptoms typically begin in early childhood and become noticeable in the teenage years, with 95% of affected individuals manifesting disease by age 20 years.
text: Symptoms typically begin in early childhood and become noticeable in the teenage years, with 95% of affected individuals manifesting disease by age 20 years.