<unk> , or<unk> , is a specific form of agglutination that involves red blood cells (RBCs). It<unk> s two common uses in the laboratory: blood typing and the quantification of virus dilutions in a<unk>  assay.
Hemagglutination
Agglutination 
Antigenicity
Exeresis
Sensitization 
Antibody opsonization
Dentition
Neutralizing antibody