Assertion: viagra | /r/HasProperty | administered to over 3700 patients
Facets:
value: during pre-marketing clinical trials
type: TEMPORAL
Source sentences:
text: Viagra was administered to over 3700 patients (aged 19–87 years) during pre-marketing clinical trials worldwide.
text: VIAGRA was administered to over 3700 patients (aged 19–87 years) during pre-marketing clinical trials worldwide.