Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sakurai Yuko and Oka Hideaki and Iwamoto Saki and Iwamoto Takaki and Kondo Mika and Kamimura Taro,A 90-year-old Woman with COVID-19 Infection While Receiving Low-dose Prednisolone and Cyclosporine for the Treatment of Nephrotic Syndrome,Nihon Naika Gakkai Zasshi,00215384,The Japanese Society of Internal Medicine,2021-12-10,110,12,2601-2606,https://cir.nii.ac.jp/crid/1390575882587017984,https://doi.org/10.2169/naika.110.2601