Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) DANIEL C R,Two feet-one hand syndrome : a retrospective multicenter survey,International Journal of Dermatology,,,1997,36,,658-660,https://cir.nii.ac.jp/crid/1573668925836231040,https://doi.org/10.1046/j.1365-4362.1997.00237.x