{TAIL ~ Methods and pharmaceutical compositions} for modifying {HEAD ~ the immune response} of a mammal to a specific antigen are provided 
{ TAIL ~ Methods and pharmaceutical compositions } for modifying { HEAD ~ the immune response } of a mammal to a specific antigen are provided
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH