Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) O.-W. Merten,State-of-the-art of the production of retroviral vectors,The Journal of Gene Medicine,1099-498X,Wiley,2004-02,6,S1,S105-S124,https://cir.nii.ac.jp/crid/1363388843791568384,https://doi.org/10.1002/jgm.499