Specific HRQL instruments and symptom scores were more responsive than preference-based generic instruments in patients with GERD

Jan L. Brożek, Gordon H. Guyatt, Diane Heels-Ansdell, Alessio Degl'Innocenti, David Armstrong, Carlo A. Fallone, Ingela Wiklund, Sander Veldhuyzen van Zanten, Naoki Chiba, Alan N. Barkun, Elie A. Akl, Holger J. Schünemann
  • Journal of Clinical Epidemiology, January 2009, Elsevier
  • DOI: 10.1016/j.jclinepi.2008.02.012

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http://dx.doi.org/10.1016/j.jclinepi.2008.02.012

The following have contributed to this page: Dr Elie A Akl