Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Richard S. Bedlack and Timothy Vaughan and Paul Wicks and Jamie Heywood and Ervin Sinani and Roger Selsov and Eric A. Macklin and David Schoenfeld and Merit Cudkowicz and Alex Sherman,How common are ALS plateaus and reversals?,Neurology,0028-3878,Ovid Technologies (Wolters Kluwer Health),2016-03,86,9,808-812,https://cir.nii.ac.jp/crid/1360016866328882304,https://doi.org/10.1212/wnl.0000000000002251