HaptensAntibodiesAntibody SpecificityAntibodies, ViralAntibodies, MonoclonalAntibodies, BacterialAntibody FormationAntibodies, NeutralizingAntibody AffinityBinding Sites, AntibodyFluorescent Antibody TechniqueAntibodies, Anti-IdiotypicEpitopesAntibodies, CatalyticCross ReactionsAntigen-Antibody ReactionsHIV AntibodiesAntibodies, BispecificAntibodies, NeoplasmAntibodies, ProtozoanAntibodies, AntinuclearDinitrobenzenesImmunoglobulin MMice, Inbred BALB CImmunoglobulin Fab Fragments