id	keyword
bjos-8642227	dna
bjos-8642227	water
bjos-8642227	identification
bjos-8642227	forensic
bjos-8642227	gel
bjos-8642227	salt
bjos-8642227	gender
bjos-8642227	teeth
bjos-8642227	victims
bjos-8642227	samples
bjos-8642227	amelogenin
bjos-8642227	brazil
bjos-8642227	cases