Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YAMADA Yuji and MIYAMOTO Katsuhiro and Koizumi Akira,Collection efficiency and decontamination factor of HEPA filter.,Japanese Journal of Health Physics,0367-6110,Japan Health Physics Society,1986,21,4,237-244,https://cir.nii.ac.jp/crid/1390282679266392320,https://doi.org/10.5453/jhps.21.237