[1]
S. Shrestha, M. Shrestha, P. Rai, and S. Maharjan, “Predictive validity of the Boey scoring system for postoperative outcomes in perforated peptic ulcer disease: a prospective study from a tertiary center of Nepal”, Int Surg J, vol. 12, no. 10, pp. 1630–1636, Sep. 2025.