1. Evaluation of the use of freezer mill to improve DNA retrieval from dried cotton swabs 
L. Morenos, R.A.H. van Oorschot, F.D. Guarino, R.J. Mitchell 
Forensic Science International: Genetics Supplement Series 
Volume 1, Issue 1, Pages (August 2008)
DOI: /j.fsigss
Copyright © 2008 Elsevier Ireland Ltd Terms and Conditions

2. Fig. 1
The DNA yield from dried cotton swabs with 100μl saliva subjected to freezer mill grinding compared to uncrushed swabs and 100μl whole saliva.
Forensic Science International: Genetics Supplement Series 2008 1, 55-57DOI: ( /j.fsigss )
Copyright © 2008 Elsevier Ireland Ltd Terms and Conditions