Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ,Long-term therapeutic efficacy and safety of low-dose tacrolimus (FK506) for myasthenia gravis.,Neurology. 25;66(8),,,2006,,,1251-2,https://cir.nii.ac.jp/crid/1010000781984193921,