Assertion: b hepatitis | /r/HasProperty | nanbh
Facets:
Source sentences:
text: Despite this discovery, international research efforts to identify the virus, initially called non-A, non-B hepatitis (NANBH), failed for the next decade.
text: Despite this discovery, international research efforts to identify the virus, initially called non-A, non-B hepatitis (NANBH), failed for the next decade.