Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Taira Masayuki and Saitoh Setsuo and Fukuoka Tsuneo and Araki Yoshima,Preparation of collagen sponge by bubbling method and trial of cell seeding,Abstracts of the General Sessions of the Japanese Society for Dental Materials and Devices,,The Japanese Society for Dental Materials and Devices,2003,2003s,0,105-105,https://cir.nii.ac.jp/crid/1390282680572823424,https://doi.org/10.14832/gsjsdmd.2003s.0.105.0