Volume 12, Issue 2, February 2011, Pages 519-524
Volume 12, Issue 1, January 2011, Pages 313-316
Volume 11, Issue 6, June 2010, Pages 1789-1793
Volume 11, Issue 5, May 2010, Pages 1181-1186
Volume 11, Issue 4, April 2010, Pages 929-932
Volume 11, Issue 4, April 2010, Pages 1143-1149
Volume 11, Issue 3, March 2010, Pages 669-673
Volume 11, Issue 2, February 2010, Pages 313-317
Volume 11, Issue 1, January 2010, Pages 67-72
Volume 11, Issue 1, January 2010, Pages 221-226
Volume 10, Supplement, December 2009, Pages 37-40
Volume 10, Issue 4, April 2009, Pages 565-568
Volume 9, Issue 4, April 2008, Pages 637-642
Volume 9, Issue 2, February 2008, Pages 239-246
Volume 8, Supplement, December 2007, Pages 89-96
Volume 8, Issue 2, February 2007, Pages 191-198
Volume 8, Issue 2, February 2007, Pages 199-205
Volume 8, Issue 1, January 2007, Pages 103-108
Volume 5, Issue 2, February 2004, Pages 133-138
Volume 4, Issue 2, February 2003, Pages 107-112
Volume 4, Issue 2, February 2003, Pages 141-145
Volume 3, Issue 3, March 2002, Pages 267-272
Volume 1, Issue 3, March 2000, Pages 247-251