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