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