A method for administering an injection of {HEAD ~ a fluid} using {TAIL ~ a syringe}, said method comprising the steps of: 
using
A method for administering an injection of { HEAD ~ a fluid } using { TAIL ~ a syringe } , said method comprising the steps of :
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH