Copyright
        ©2011 Baishideng Publishing Group Co., Limited. All rights reserved.
    
    
        World J Gastroenterol. Apr 21, 2011; 17(15): 1927-1938
Published online Apr 21, 2011. doi: 10.3748/wjg.v17.i15.1927
    Published online Apr 21, 2011. doi: 10.3748/wjg.v17.i15.1927
        An overview of occult hepatitis B virus infection
    
    
    Zeinab Nabil Ahmed Said, Department of Microbiology and Immunology,  Faculty of Medicine (for girls),  Al-Azhar University,  Cairo 1047,  Egypt
    Author contributions:  Said ZNA solely contributed to this review.
Correspondence to:  Zeinab Nabil Ahmed Said, Professor, Microbiology and Immunology Department, Faculty of Medicine (for girls), Al-Azhar University, Nasr City, 8, Ossama Ibn Monkez Street, Heliopolis, Cairo 1047, Egypt. znabil58@yahoo.com
Telephone:  +20-2-0106602418 Fax: +20-2-22607417
Received: November 8, 2010
Revised: January 18, 2011
Accepted: January 25, 2011
Published online: April 21, 2011
    Revised: January 18, 2011
Accepted: January 25, 2011
Published online: April 21, 2011
    Core Tip

 
         
                         
                 
                 
                 
                 
         
                         
                         
                        