Volume 12, Issue 10, October 2011, Pages 2623-2627
Volume 12, Issue 10, October 2011, Pages 2629-2635
Volume 12, Issue 9, September 2011, Pages 2221-2226
Volume 12, Issue 9, September 2011, Pages 2279-2284
Volume 12, Issue 9, September 2011, Pages 2343-2348
Volume 12, Issue 8, August 2011, Pages 1899-1903
Volume 12, Issue 8, August 2011, Pages 1941-1945
Volume 12, Issue 8, August 2011, Pages 1979-1983
Volume 12, Issue 7, July 2011, Pages 1861-1866
Volume 12, Issue 6, June 2011, Pages 1627-1633
Volume 12, Issue 4, April 2011, Pages 1061-1065
Volume 12, Issue 4, April 2011, Pages 1067-1072
Volume 12, Issue 1, January 2011, Pages 81-85
Volume 12, Issue 1, January 2011, Pages 247-252
Volume 11, Issue 5, May 2010, Pages 1257-1262
Volume 11, Issue 2, February 2010, Pages 343-347
Volume 10, Issue 3, March 2009, Pages 471-478
Volume 10, Issue 2, February 2009, Pages 279-286
Volume 10, Issue 2, February 2009, Pages 287-294