RT Journal Article SR Electronic T1 Assessment of Biological Interactions Between Multiple Sclerosis Status and Depression for Mortality JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 617 OP 618 DO 10.1212/WNL.0000000000012615 VO 97 IS 13 A1 Salter, Amber YR 2021 UL http://n.neurology.org/content/97/13/617.abstract AB