Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TAMIYA Yumiko and HATA Mieko and HONDA Mitsuyoshi,Clinical evaluation of Collage soaps.,Skin research,0018-1390,Meeting of Osaka Dermatological Association,1989,31,4,563-573,https://cir.nii.ac.jp/crid/1390282679777639680,https://doi.org/10.11340/skinresearch1959.31.563