Sezai YILMAZ, et al. “EARLY PERIOD SECONDARY ATTEMPTS (EARLY URGENT RELAPARATOMY) IN GASTROINTESTINAL SURGERY (Evaluation Restrospectively Ol 389 Cases)”. Turkish Journal of Gastroenterology, vol. 3, no. 4, Apr. 2020, pp. 713-9, https://tjg.avesjournals.com/index.php/tjg/article/view/142.