Assertion: nitrosamine impurity | /r/HasProperty | discovered in arb
Facets:
value: last summer
type: TEMPORAL
value: well
type: LOCATION
Source sentences:
text: We have known that certain drug manufacturing processes pose a risk for forming genotoxic impurities, and this is an issue the FDA and other regulators have been working on for a number of years – well before the nitrosamine impurities were discovered in ARBs last summer.
text: We have known that certain drug manufacturing processes pose a risk for forming genotoxic impurities, and this is an issue the FDA and other regulators have been working on for a number of years – well before the nitrosamine impurities were discovered in ARBs last summer.