Assertion: becker muscular dystrophy | /r/HasAspect | symptom
Facets:
Source sentences:
text: Becker muscular dystrophy has symptoms similar to Duchenne but begins in later childhood or adolescence and progresses more slowly.
text: Duchenne and Becker muscular dystrophies have similar signs and symptoms and are caused by different mutations in the same gene.
text: Becker muscular dystrophy has symptoms similar to Duchenne but begins in later childhood or adolescence and progresses more slowly.