title: Isolated anti-HBc and hepatitis B virus occult infection.
authors.forename: F J
authors.initials: FJ
authors.lastname: Medrano
authors.forename: A
authors.initials: A
authors.lastname: Sánchez-Quijano
authors.forename: J
authors.initials: J
authors.lastname: Pineda
authors.forename: E
authors.initials: E
authors.lastname: Lissen
mesh_terms: D000410:Alanine Transaminase / Q000097:blood*; D001782:Blood Donors; D002353:Carrier State / Q000175:diagnosis / Q000453:epidemiology*; D006509:Hepatitis B / Q000175:diagnosis / Q000201:enzymology / Q000453:epidemiology* / Q000276:immunology; D006510:Hepatitis B Antibodies / Q000097:blood*; D006512:Hepatitis B Core Antigens / Q000276:immunology*; D006515:Hepatitis B virus / Q000276:immunology / Q000302:isolation & purification; D006801:Humans; D008107:Liver Diseases / Q000097:blood; D016133:Polymerase Chain Reaction; D011446:Prospective Studies; D012307:Risk Factors; D013030:Spain / Q000453:epidemiology
chemical_list: D006510:Hepatitis B Antibodies; D006512:Hepatitis B Core Antigens; D000410:Alanine Transaminase