Ravi S, Pradeep YM, Shankarlal J and Rajanna B (2021) “Study of Risk factors predicting increased morbidity and mortality in perforated peptic Ulcer-Our Institutional Perspective”, International Journal of Health and Clinical Research, 4(14), pp. 355–360. Available at: https://ijhcr.com/index.php/ijhcr/article/view/2362 (Accessed: 23February2025).