MescalineAntibodiesAntibody SpecificityAntibodies, ViralAntibodies, BacterialHIV InfectionsImmunity, InnateImmunityAntibodies, MonoclonalImmunity, CellularAntibody FormationAntibodies, NeutralizingHIV SeropositivityAntibody AffinityFluorescent Antibody TechniqueAntibodies, Anti-IdiotypicMolecular Sequence DataBinding Sites, AntibodyEpitopesMice, Inbred BALB CAntibodies, ProtozoanAdaptive ImmunityHIV AntibodiesAntibodies, NeoplasmCross ReactionsAmino Acid SequenceImmunity, MucosalImmunity, HumoralAntibodies, AntinuclearImmunoglobulin G