Results 191 to 200 of about 93,843 (327)

HBsAg in urine: a new approach for the detection of urinary antigens [PDF]

open access: bronze, 1992
Selim Badur   +2 more
openalex   +1 more source

Factors associated with active syphilis infection in US blood donors

open access: yesTransfusion, Volume 65, Issue 8, Page 1460-1471, August 2025.
Abstract Background Syphilis is increasing globally, with limited monitoring of risk factors in asymptomatic, low‐risk populations. Here, we investigate contemporary demographic and behavioral risk factors associated with active syphilis infection (ASI) in US blood donors. Study Design and Methods Beginning with donations in October 2020, four US blood
Vivian I. Avelino‐Silva   +26 more
wiley   +1 more source

Is health, growth and development impaired in children who are Hepatitis B-exposed but uninfected? [PDF]

open access: yesPLOS Glob Public Health
Lumley SF   +3 more
europepmc   +1 more source

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

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

Reversal of B-cell hyperactivation and functional impairment is associated with HBsAg seroconversion in chronic hepatitis B patients

open access: yesCellular & Molecular Immunology, 2015
Xiang-sheng Xu   +16 more
semanticscholar   +1 more source

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