A Study Collecting Health Information to Understand and Prevent Gastric Cancer

Conditions: Gastric Atrophy; Gastric Intestinal Metaplasia; Dysplasia; Gastric Adenocarcinoma; Gastric Cancer Interventions: Behavioral: Questionnaire Sponsors: Memorial Sloan Kettering Cancer Center Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials