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