Assertion: als | /r/HasProperty | difficult to diagnose
Facets:
Source sentences:
text: Amyotrophic lateral sclerosis is difficult to diagnose early because it can mimic other neurological diseases.
text: Since ALS is difficult to diagnose, biomarkers could potentially help clinicians diagnose ALS earlier and faster.
text: Amyotrophic lateral sclerosis is difficult to diagnose early because it can mimic other neurological diseases.
text: Amyotrophic lateral sclerosis can be difficult to diagnose because there is no single test that can identify the disease.
text: Amyotrophic Lateral Sclerosis (ALS) is a condition which can be difficult to initially diagnose.
text: ALS can be difficult to diagnose because the initial symptoms are both subtle and vague and can be attributed to a number of other conditions.