preferred_name: botulinum neurotoxin A immune FAB2 / botulinum neurotoxin B immune FAB2 / botulinum neurotoxin C immune FAB2 / botulinum neurotoxin D immune FAB2 / botulinum neurotoxin E immune FAB2 / botulinum neurotoxin F immune FAB2 / botulinum neurotoxin G immune FAB2