Kolanjiappan, B., Raj, H. and Ramaraj, C. 2019. Diagnostic accuracy of hyperbilirubinemia in preoperative diagnosis of acute perforated appendix. International Surgery Journal. 6, 12 (Nov. 2019), 4481–4484. DOI:https://doi.org/10.18203/2349-2902.isj20195417.