title: Occult hepatitis B virus infection among anti-HBc positive blood donors: Necessitates substitution of screening by HBV NAT.
authors.forename: B R
authors.initials: BR
authors.lastname: Panhotra
authors.forename: A
authors.initials: A
authors.lastname: Bahrani
authors.forename: C S
authors.initials: CS
authors.lastname: Joshi
authors.forename: Zahoor
authors.initials: Z
authors.lastname: ul Hassan
mesh_terms: D001782:Blood Donors; D004279:DNA, Viral / Q000097:blood*; D006509:Hepatitis B / Q000175:diagnosis* / Q000821:virology; D006510:Hepatitis B Antibodies / Q000097:blood*; D006512:Hepatitis B Core Antigens / Q000276:immunology*; D006514:Hepatitis B Surface Antigens / Q000097:blood; D006515:Hepatitis B virus / Q000235:genetics / Q000276:immunology / Q000302:isolation & purification; D006801:Humans; D008403:Mass Screening / Q000379:methods; D021141:Nucleic Acid Amplification Techniques
chemical_list: D004279:DNA, Viral; D006510:Hepatitis B Antibodies; D006512:Hepatitis B Core Antigens; D006514:Hepatitis B Surface Antigens