The Prevalence of Helicobacter Pylori in Shanghai, 2013 to 2019
NCT04636866
·
clinicaltrials.gov ↗
COMPLETED
Status
400000
Enrollment
OTHER
Sponsor class
Conditions
Peptic Ulcer
Helicobacter Pylori Infection
Interventions
OTHER:
NO intervention
Sponsor
Shanghai Jiao Tong University School of Medicine