RT Journal Article SR Electronic T1 Effect of trypan red on Columbia‐SK virus pathogenicity JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 982 OP 982 DO 10.1212/WNL.11.11.982 VO 11 IS 11 A1 Siegel, Benjamin V. A1 Aird, Robert B. A1 Anderson, William W. YR 1961 UL http://n.neurology.org/content/11/11/982.abstract AB