RT Journal Article SR Electronic T1 Clinical Efficacy, Drug Safety, and Surrogate Endpoints JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 517 OP 518 DO 10.1212/WNL.0000000000012453 VO 97 IS 11 A1 Hershey, Linda A. A1 Tarawneh, Rawan YR 2021 UL http://n.neurology.org/content/97/11/517.abstract AB