Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Saito Atsushi and Takashina Masaki and Takano Takeshi,Verification of residual formaldehyde in sterile container during LTSF sterilization,Iryou kikigaku (The Japanese journal of medical instrumentation),18824978,Japanese Society of Medical Instrumentation,2020,90,3,233-236,https://cir.nii.ac.jp/crid/1390285300182268288,https://doi.org/10.4286/jjmi.90.233