Volume 13, Issue 12, December 2012, Pages 6023-6026
Volume 13, Issue 12, December 2012, Pages 6257-6261
Volume 13, Issue 11, November 2012, Pages 5773-5775
Volume 13, Issue 10, October 2012, Pages 5097-5099
Volume 13, Issue 7, July 2012, Pages 3191-3194
Volume 13, Issue 7, July 2012, Pages 3247-3252
Volume 13, Issue 7, July 2012, Pages 3275-3279
Volume 13, Issue 3, March 2012, Pages 1039-1042
Volume 12, Issue 11, November 2011, Pages 3107-3112
Volume 12, Issue 9, September 2011, Pages 2285-2290
Volume 10, Issue 3, March 2009, Pages 501-506
Volume 9, Issue 1, January 2008, Pages 31-35
Volume 2, Issue 4, April 2001, Pages 309-314
Volume 1, Issue 3, March 2000, Pages 239-245