Volume 13, Issue 7, July 2012, Pages 3335-3341
Volume 13, Issue 3, March 2012, Pages 999-1002
Volume 13, Issue 2, February 2012, Pages 637-640
Volume 12, Issue 12, December 2011, Pages 3453-3456
Volume 12, Issue 11, November 2011, Pages 2893-2899
Volume 12, Issue 11, November 2011, Pages 3035-3039
Volume 12, Issue 10, October 2011, Pages 2505-2508
Volume 12, Issue 9, September 2011, Pages 2215-2220
Volume 12, Issue 9, September 2011, Pages 2305-2309
Volume 12, Issue 2, February 2011, Pages 461-464
Volume 11, Issue 6, June 2010, Pages 1479-1485
Volume 11, Issue 6, June 2010, Pages 1509-1514
Volume 11, Issue 6, June 2010, Pages 1587-1594
Volume 11, Issue 6, June 2010, Pages 1595-1599
Volume 11, Issue 6, June 2010, Pages 1683-1686
Volume 11, Issue 5, May 2010, Pages 1159-1166
Volume 11, Issue 5, May 2010, Pages 1229-1233
Volume 11, Issue 3, March 2010, Pages 777-780
Volume 10, Issue 4, April 2009, Pages 675-680
Volume 10, Issue 3, March 2009, Pages 369-374
Volume 9, Issue 4, April 2008, Pages 549-552
Volume 9, Issue 3, March 2008, Pages 397-402
Volume 9, Issue 3, March 2008, Pages 433-436