Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Hiroshi Kiyono and Naoki Yamamoto and Takeshi Yamada and Takachika Hiroi and Kazuhiro Matsuo and Sohkichi Matsumoto and Tadashi Nakasone and Mamoru Kawahara and Mitsuo Honda,Combined intrarectal/intradermal inoculation of recombinant Mycobacterium bovis bacillus Calmette–Guérin (BCG) induces enhanced immune responses against the inserted HIV-1 V3 antigen,Vaccine,0264-410X,Elsevier BV,2002-12-01,21,,158-166,https://cir.nii.ac.jp/crid/1873398392628843392,https://doi.org/10.1016/s0264-410x(02)00465-6