S., C., L. M. G., and A. S. R. “Prevalence of Perforated Appendicitis and Its Determinants in Pediatric Appendicitis Patients Admitted in Tertiary Care Centre, South India: A Cross Sectional Study”. International Surgery Journal, vol. 5, no. 12, Nov. 2018, pp. 3926-9, doi:10.18203/2349-2902.isj20185020.