It is an object of this invention to provide a kit for {TAIL ~ cell} sampling for personal use by {HEAD ~ an individual} 
It is an object of this invention to provide a kit for { TAIL ~ cell } sampling for personal use by { HEAD ~ an individual }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD