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), pp. 333-337. doi: 10.17511/ijoso.2020.i05.08.