Jeong JH, Lee SY, Kim JH, Sung IK, et al. Useful Serum Pepsinogen Levels for Detecting Ongoing Helicobacter pylori Infection in Asymptomatic Subjects: A Cross-Sectional Study Based on (13)C-urea Breath Test Findings. Dig Dis Sci 2022 Apr 6. pii: 10.1007/s10620-022-07471.
PMID: 35384623