Volume 13, Issue 12, December 2012, Pages 5999-6004
Volume 13, Issue 12, December 2012, Pages 6245-6250
Volume 13, Issue 12, December 2012, Pages 6273-6276
Volume 13, Issue 12, December 2012, Pages 6299-6303
Volume 13, Issue 11, November 2012, Pages 5529-5533
Volume 13, Issue 11, November 2012, Pages 5665-5669
Volume 13, Issue 10, October 2012, Pages 4935-4938
Volume 13, Issue 10, October 2012, Pages 5241-5243
Volume 13, Issue 9, September 2012, Pages 4249-4253
Volume 13, Issue 9, September 2012, Pages 4441-4444
Volume 13, Issue 9, September 2012, Pages 4577-4580
Volume 13, Issue 9, September 2012, Pages 4677-4681
Volume 13, Issue 8, August 2012, Pages 3669-3673
Volume 13, Issue 8, August 2012, Pages 3863-3868
Volume 13, Issue 8, August 2012, Pages 3931-3936
Volume 13, Issue 8, August 2012, Pages 4097-4100
Volume 13, Issue 7, July 2012, Pages 3083-3088
Volume 13, Issue 7, July 2012, Pages 3179-3185
Volume 13, Issue 7, July 2012, Pages 3313-3317
Volume 13, Issue 6, June 2012, Pages 2635-2638
Volume 13, Issue 5, May 2012, Pages 1943-1948
Volume 13, Issue 5, May 2012, Pages 2149-2152
Volume 13, Issue 4, April 2012, Pages 1453-1456
Volume 13, Issue 3, March 2012, Pages 999-1002
Volume 13, Issue 1, January 2012, Pages 1-13