Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
LUEBKE NH,Torsional and metallurgical properties of rotary endodontic instruments. II. Stainless steel Gates Glidden drills,J Endod,,,1991,17,,319-323,https://cir.nii.ac.jp/crid/1570572699941764352,