Introduction The VDRL (Venereal Disease Research Laboratory) and TPHA (Treponema pallidum hemagglutination assay) tests are laboratory diagnostic tests used to…
Introduction The Treponema pallidum haemagglutination (TPHA) test is a diagnostic blood test used to detect antibodies against the bacterium, Treponema…
Introduction The Venereal Disease Research Laboratory (VDRL) test is a blood test used to detect the presence of antibodies that…