PT - JOURNAL ARTICLE AU - Hershey, Linda A. AU - Tarawneh, Rawan TI - Clinical Efficacy, Drug Safety, and Surrogate Endpoints AID - 10.1212/WNL.0000000000012453 DP - 2021 Sep 14 TA - Neurology PG - 517--518 VI - 97 IP - 11 4099 - http://n.neurology.org/content/97/11/517.short 4100 - http://n.neurology.org/content/97/11/517.full SO - Neurology2021 Sep 14; 97