M, M. . (2025) “ Positivity Rate of Stool Antigen of Helicobacter Pylori in Upper Gastrointestinal Endoscopy Duodenitis in Dyspepsia Patients- An Observational Study”, Journal of Neonatal Surgery. Lahore, Pakistan, 14(22S), pp. 182–188. Available at: https://jneonatalsurg.com/index.php/jns/article/view/5440 (Accessed: 15 December 2025).