Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OU JH,Hepatitis B virus gene function : The precore region targets the core antigen to cellular membrane and causes the secretion of the e antigen,Proc. Natl. Acad. Sci. USA,,,1986,83,,1578-1582,https://cir.nii.ac.jp/crid/1570291226725431680,