Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MURAI Katsushi and URAKUBO Tomonari and NISHIDA Yasutake and KOH Enki and SUGAWARA Keishin and OKAMURA Motoyoshi and ODA Masahiro and KAWAMATA Osamu and KOSUGI Kimihiko and SHIOMI Tetsuji and TAKAHASHI Hideharu and TONOMORI Shunsuke and HAYASHI Hideki and MARUYAMA Yuichi,The practical protocols on viral clearance study for the application,PDA Journal of GMP and Validation in Japan,1344-4891,Parenteral Drug Association Japan Chapter,2007,9,1,6-31,https://cir.nii.ac.jp/crid/1390001204473467520,https://doi.org/10.11347/pda.9.6