Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) HANAWA Takao,Surface of Metallic Biomaterials and Their Modifications,Inorganic Materials,13407899,"The Society of Inorganic Materials, Japan",1999,6,279,136-142,https://cir.nii.ac.jp/crid/1390282680366003968,https://doi.org/10.11451/mukimate1994.6.136