This cross-sectional study examines how often and in what combinations 4 US Food and Drug Administration programs for expedited development and review of novel drugs were used among orphan and… Click to show full abstract
This cross-sectional study examines how often and in what combinations 4 US Food and Drug Administration programs for expedited development and review of novel drugs were used among orphan and nonorphan biologics and small-molecule drugs approved between 2008 and 2021.
               
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