Kolanjiappan, Brinda, Himanshu Raj, and Chandrasekaran Ramaraj. 2019. “Diagnostic Accuracy of Hyperbilirubinemia in Preoperative Diagnosis of Acute Perforated Appendix”. International Surgery Journal 6 (12):4481-84. https://doi.org/10.18203/2349-2902.isj20195417.