VDRL is an example of -
The Veneral Disease Research Laboratory test (VDRL) is a non-specific test for syphilis and it is a slide flocculation (precipitation) test.
Slide agglutination
Tube agglutination
Slide flocculation
Tube flocculation
Systemic Bacteriology (Haemophilus, Yersinia, Spirochaetes, Ricketssia, Chlamydia, Mycoplasma and Miscellaneous Bacteria)