Related Factors of Hp Infection in Physical Examination and Community Population in Hunan Province
Conditions
- Helicobacter Pylori Infection
Interventions
- DIAGNOSTIC_TEST: carbon-13 urea breath test (13C-UBT)
- BEHAVIORAL: questionnaires
Sponsor
The Third Xiangya Hospital of Central South University
Collaborators
- [object Object]
- [object Object]