Results 151 to 160 of about 90,977 (259)

Hepatitis Delta Virus Infection and Acute HBsAg-Negative Hepatitis B [PDF]

open access: bronze, 1990
Manuel Rodríguez   +5 more
openalex   +1 more source

Transient expression of hepatitis B virus surface antigen (HBsAg) gene in monkey cells by a SV40-based virus vector [PDF]

open access: bronze, 1995
Soraia Attie Calil Jorge   +4 more
openalex   +1 more source

Prevalence and Molecular Characterization of Chronic and Occult Hepatitis B Virus Infection Among Pregnant Women in St. Petersburg, Russia. [PDF]

open access: yesInt J Mol Sci
Ostankova YV   +11 more
europepmc   +1 more source

Hepatitis B Antigen in Urine of Asymptomatic Carrier

open access: yesJournal of the Japanese Association for Infectious Diseases, 1976
Seizaburo KASHIWAGI   +6 more
openaire   +4 more sources

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