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World J Gastroenterol. Aug 28, 2012; 18(32): 4335-4341
Published online Aug 28, 2012. doi: 10.3748/wjg.v18.i32.4335
Published online Aug 28, 2012. doi: 10.3748/wjg.v18.i32.4335
Temporal trends in the relative prevalence of dysphagia etiologies from 1999-2009
Trilokesh Kidambi, Tiffany Taft, Ikuo Hirano, Division of Gastroenterology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, United States
Trilokesh Kidambi, Department of Medicine, University of California at San Francisco, San Francisco, CA 94143, United States
Erin Toto, Nancy Ho, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, United States
Author contributions: Kidambi T, Toto E and Hirano I designed the research; Kidambi T, Toto E and Ho N performed the research; Kidambi T and Taft T analyzed the data; Kidambi T, Toto E and Hirano I wrote the paper.
Correspondence to: Ikuo Hirano, MD, Professor of Medicine, Division of Gastroenterology, Northwestern University Feinberg School of Medicine, 676 North Saint Clair, Suite 1400, Chicago, IL 60611, United States. i-hirano@northwestern.edu
Telephone: +1-312-6954036 Fax: +1-312-6953999
Received: June 6, 2012
Revised: July 30, 2012
Accepted: August 3, 2012
Published online: August 28, 2012
Revised: July 30, 2012
Accepted: August 3, 2012
Published online: August 28, 2012
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