Zaid Yaqoob1, Sadeer G Al-Kindi2, Joe Zein3. 1. Respiratory Institute, Cleveland Clinic Foundation, Cleveland, OH, USA. yaqoobz@ccf.org. 2. Department of Medicine, University Hospitals Case Medical Center, Cleveland, OH, USA. 3. Respiratory Institute, Cleveland Clinic Foundation, Cleveland, OH, USA.
Authors: Alberto Rubio-Tapia; Jonas F Ludvigsson; Tricia L Brantner; Joseph A Murray; James E Everhart Journal: Am J Gastroenterol Date: 2012-07-31 Impact factor: 10.864