Effect of Cap-assisted Esophagogastroduodenoscopy on Observation of Major Duodenal Papilla
Condition: Observation of Major Duodenal Papilla (MDP) Interventions: Device: Cap-EGD; Device: Duo Sponsor: Fourth Military Medical University Not yet recruiting - verified July 2017
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials