title: Late effects of acute phase hepatitis B sera in continuous cell lines.
mesh_terms: D001769:Blood / Q000382:microbiology; D002460:Cell Line; D002470:Cell Survival; D003588:Cytopathogenic Effect, Viral; D005814:Genes, Viral; D006367:HeLa Cells; D006514:Hepatitis B Surface Antigens / Q000032:analysis; D006515:Hepatitis B virus / Q000235:genetics / Q000254:growth & development*; D006801:Humans
chemical_list: D006514:Hepatitis B Surface Antigens