Dr. G. Someswara Rao, and Dr. B. Visweswara Rao. 2020. “A Prospective Study on Gastrointestinal Perforation Peritonitis in Andhra Pradesh, India”. Surgical Review: International Journal of Surgery, Trauma and Orthopedics 6 (5), 333-37. https://doi.org/10.17511/ijoso.2020.i05.08.