Gowda, D. B., D. Kadambari, C. Vijayakumar, T. P. Elamurugan, and S. Jagdish. 2016. “A Clinico-Microbiological Profile in Patients With Perforated Peptic Ulcer With Special Reference to Anaerobic Organisms: A Descriptive Study”. International Surgery Journal 4 (1):125-30. https://doi.org/10.18203/2349-2902.isj20164301.