Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YOSHIKAWA Kunihiko and AOKI Toshiyuki,PSORIASIS IN OSAKA PREFECTURE,Skin research,00181390,Meeting of Osaka Dermatological Association,1971,13,2,91-96,https://cir.nii.ac.jp/crid/1390001204798596224,https://doi.org/10.11340/skinresearch1959.13.91