HON-MAN LIUHsieh W.J.Yang C.C.VIN-CENT WUKWAN-DUN WU2021-11-302021-11-3020060028-3878https://www.scopus.com/inward/record.uri?eid=2-s2.0-33748999261&doi=10.1212%2f01.wnl.0000237344.06122.79&partnerID=40&md5=ff0e35d86f10cd5e2df4db25eac54345https://scholars.lib.ntu.edu.tw/handle/123456789/588608Leukoencephalopathy induced by levamisole alone for the treatment of recurrent aphthous ulcersjournal article10.1212/01.wnl.0000237344.06122.79170009802-s2.0-33748999261