{HEAD ~ The present invention} relates to enterococcal cell wall components and their uses in the prevention and {TAIL ~ therapy} of bacterial infection 
relates to
{ HEAD ~ The present invention } relates to enterococcal cell wall components and their uses in the prevention and { TAIL ~ therapy } of bacterial infection
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH