. . . . . . . . . . . . "[Human hepatoma cell line PLC/PRF/5 harbors several integrated copies of the HBV genome and produces and secretes hepatitis B virus surface antigen (HBsAg) to the medium.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:51:51+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .