TY - JOUR A1 - Allain, Jean-Pierre T1 - Occult hepatitis B virus infection Y1 - 2005/1/1 JF - Hepatitis B Annual JO - Hep B Annual SP - 14 EP - 30 VL - 2 IS - 1 UR - https://www.hepatitisbannual.org/article.asp?issn=0972-9747;year=2005;volume=2;issue=1;spage=14;epage=30;aulast=Allain N2 - ER -