Assertion: aplastic anemia | /r/CreatedBy | exposure
Facets:
value: to radiation
type: OTHER
value: to infection
type: CAUSE
value: to drugs
type: OTHER
value: to certain chemicals
type: OTHER
Source sentences:
text: Aplastic anemia can be caused by exposure to certain chemicals, drugs, radiation, infection, immune disease; in about half the cases, a definitive cause is unknown.