Volume 14, Issue 1, January 2013, Pages 121-126
Volume 14, Issue 1, January 2013, Pages 399-403
Volume 13, Issue 11, November 2012, Pages 5599-5603
Volume 13, Issue 10, October 2012, Pages 5037-5042
Volume 13, Issue 10, October 2012, Pages 5113-5117
Volume 13, Issue 7, July 2012, Pages 3431-3436
Volume 13, Issue 4, April 2012, Pages 1683-1686
Volume 11, Issue 4, April 2010, Pages 1099-1105
Volume 11, Issue 3, March 2010, Pages 689-696
Volume 11, Issue 2, February 2010, Pages 339-342
Volume 9, Issue 1, January 2008, Pages 101-106
Volume 8, Issue 1, January 2007, Pages 139-140
Volume 3, Issue 1, January 2002, Pages 17-21