RT Journal Article SR Electronic T1 Occam’s Razor, Stroke, and COVID-19 JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E62 OP E63 DO 10.3174/ajnr.A6656 VO 41 IS 8 A1 N. Morelli A1 M. Spallazzi A1 E. Rota A1 E. Michieletti YR 2020 UL http://www.ajnr.org/content/41/8/E62.abstract AB