Which of the following is a neutralization test?
Neutralization tests:1.Virus neutralization tests2.Toxin neutralization3.Schick test4.Anti-streptolysin O (ASO)5. Nagler's reactionRef: Ananthanarayan 9th edition, 112
Schick test
ASLO
Haemagglutinin test
VDRL test
general microbiology