Slide pertaining to one of the oral presentations in DDW 2013.
Slide pertaining to one of the oral presentations in DDW 2013.
Slide pertaining to one of the oral presentations in DDW 2013.
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Ethics• The study was approved by <strong>the</strong> IRBand ethics committee <strong>of</strong> <strong>the</strong>Digestive Disease Research Center<strong>of</strong> Tehran University <strong>of</strong> MedicalSciences• All subjects signed <strong>the</strong> consent form7