Surrogate tests.
National Blood Service North London, UK.
J
J
Barbara
D015415:Biomarkers / Q000097:blood; D001769:Blood / Q000382:microbiology; D001771:Blood Banks / Q000592:standards; D001774:Blood Chemical Analysis; D003257:Consumer Product Safety; D018562:Disease Transmission, Infectious / Q000517:prevention & control; D006801:Humans; D017053:Infection Control; D007239:Infections / Q000097:blood / Q000635:transmission; D008403:Mass Screening; D012698:Serologic Tests
D015415:Biomarkers