Medical Consortium for Screening Upper Gastrointestinal Cancers With Magnetically Controlled Capsule Gastroscopy

Conditions:   Capsule Endoscopy;   Cancer of Stomach;   Cancer of Esophagus;   Health Policy Intervention:   Other: Medical Consortium Sponsor:   Yanqing Li Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials