Copyright
©2008 The WJG Press and Baishideng. All rights reserved.
World J Gastroenterol. Jul 14, 2008; 14(26): 4127-4130
Published online Jul 14, 2008. doi: 10.3748/wjg.14.4127
Published online Jul 14, 2008. doi: 10.3748/wjg.14.4127
Use of the Crohn’s disease activity index in clinical trials of biological agents
Hugh James Freeman, Department of Medicine (Gastroen-terology), University of British Columbia, Vancouver, British Columbia V6T 1W5, Canada
Author contributions: Freeman HJ contributed all to this paper.
Correspondence to: Dr. Hugh Freeman, MD, Professor, Department of Medicine (Gastroenterology), University of British Columbia Hospital, 2211 Wesbrook Mall, Vancouver, British Columbia V6T 1W5, Canada. hugfree@shaw.ca
Telephone: +1-604-8227216
Fax: +1-604-8227236
Received: May 22, 2008
Revised: June 23, 2008
Accepted: June 30, 2008
Published online: July 14, 2008
Revised: June 23, 2008
Accepted: June 30, 2008
Published online: July 14, 2008
Core Tip