What I need to know about hepatitis B.

Bibliographic Details
Corporate Author:	National Digestive Diseases Information Clearinghouse (U.S.)
Format:	Government Document Book
Language:	English
Published:	[Bethesda, Md.] : U.S. Dept. of Health and Human Services, National Institutes of Health, National Digestive Diseases Information Clearinghouse, 2003.
Series:	NIH publication ; no. 04-4228.
Subjects:	Hepatitis B > United States. Hepatitis B virus > United States.
Online Access:	https://purl.fdlp.gov/GPO/LPS54091

Description
Item Description:	Title from title screen (viewed on Sept. 21, 2004). "December 2003." Electronic resource.
Physical Description:	Mode of access: Internet from the NIDDK Web site. Address as of 09/21/04: http://digestive.niddk.nih.gov/ddiseases/pubs/hepb%5Fez/hepb.pdf; current access is available via PURL.
Bibliography:	Includes bibliographical references.