The kit contains such items as {TAIL ~ a transport tube}, and {HEAD ~ collection swabs} for obtaining a cell sample 
The kit contains such items as { TAIL ~ a transport tube } , and { HEAD ~ collection swabs } for obtaining a cell sample
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH