AU - Blumberg, Baruch TI - Foreword PT - FORE DP - 2004 Jan 1 TA - Hepatitis B Annual PG - 5-6 VI - 1 IP - 1 4099- https://www.hepatitisbannual.org/article.asp?issn=0972-9747;year=2004;volume=1;issue=1;spage=5;epage=6;aulast=Blumberg;type=0 4100- https://www.hepatitisbannual.org/article.asp?issn=0972-9747;year=2004;volume=1;issue=1;spage=5;epage=6;aulast=Blumberg AB -