https://www.selleckchem.com/pr....oducts/Trichostatin-
Clinical research supporting US Food and Drug Administration (FDA) drug approvals is largely conducted outside the US. To characterize where drugs were tested for FDA approval and to determine how commonly and quickly these drugs received marketing approval in the countries where they were tested, both overall and by country income level and geographical region. This cross-sectional analysis of trials supporting FDA approval of novel drugs in 2012 and 2014, sponsored by large drug companies, did not involve human participants. Th