By prohibiting re use and accidental needle contact, the syringe further provides assurance and {HEAD ~ security} to persons receiving {TAIL ~ injections} 
By prohibiting re use and accidental needle contact , the syringe further provides assurance and { HEAD ~ security } to persons receiving { TAIL ~ injections }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL