Volume 13, Issue 4, April 2012, Pages 1543-1545
Volume 13, Issue 4, April 2012, Pages 1621-1626
Volume 13, Issue 3, March 2012, Pages 937-940
Volume 13, Issue 3, March 2012, Pages 941-944
Volume 13, Issue 3, March 2012, Pages 969-974
Volume 13, Issue 1, January 2012, Pages 279-282
Volume 12, Issue 11, November 2011, Pages 2851-2856
Volume 12, Issue 11, November 2011, Pages 2991-2994
Volume 12, Issue 11, November 2011, Pages 3035-3039
Volume 12, Issue 11, November 2011, Pages 3129-3131
Volume 12, Issue 10, October 2011, Pages 2467-2475
Volume 12, Issue 9, September 2011, Pages 2271-2274
Volume 12, Issue 9, September 2011, Pages 2353-2358
Volume 12, Issue 9, September 2011, Pages 2359-2363
Volume 12, Issue 9, September 2011, Pages 2431-2435
Volume 12, Issue 9, September 2011, Pages 2437-2442
Volume 12, Issue 9, September 2011, Pages 2447-2450
Volume 12, Issue 8, August 2011, Pages 1917-1924
Volume 12, Issue 7, July 2011, Pages 1647-1655
Volume 12, Issue 6, June 2011, Pages 1381-1384
Volume 12, Issue 5, May 2011, Pages 1225-1231
Volume 12, Issue 5, May 2011, Pages 1279-1282
Volume 12, Issue 5, May 2011, Pages 1289-1293
Volume 12, Issue 5, May 2011, Pages 1329-1332