نتایج جستجو برای: serological testing
تعداد نتایج: 356434 فیلتر نتایج به سال:
ABSTRACT Background and Objectives: Human cytomegalovirus (HCMV) is the most common viral cause of morbidity and mortality in immunocompromised patients. The aim of this study was to evaluate the frequency of active CMV infection in hemodialysis patients in Gorgan, Iran. Methods: Plasma samples were obtained...
Since 1985, over 1,800,000 donations have been screened by the West Midlands Regional Blood Transfusion Service for antibody to HIV. Twelve regular donors gave three or more donations that were alternatingly positive and negative in the screening test, but not confirmed to be HIV positive by supplementary testing. Extensive investigation of six of these donors, including the polymerase chain re...
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