Risk Factors Associated With 55 1 In Elective Gastrointestinal Surgery: A Prospective Study In A Specialized Surgical Centre. Journal of Surgical Sciences, [S. l.], v. 16, n. 2, p. 71–75, 2019. DOI: 10.3329/jss.v16i2.43604. Disponível em: https://banglajol.info/index.php/JSS/article/view/43604. Acesso em: 30 jun. 2026.