Assertion: thalidomide's effect | /r/HasProperty | encountered in testing
Facets:
Source sentences:
text: In the United States, the new regulations strengthened the FDA, among other ways, by requiring applicants to prove efficacy and to disclose all side effects encountered in testing.
text: In the United States, the new regulations strengthened the FDA, among other ways, by requiring applicants to prove efficacy and to disclose all side effects encountered in testing.