VERMA, S.; BHARDWAJ, A.; PATIL, S. M. Study of post-operative pulmonary complications in patients of emergency abdominal surgeries. International Surgery Journal, [S. l.], v. 5, n. 9, p. 3057–3065, 2018. DOI: 10.18203/2349-2902.isj20183723. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/3176. Acesso em: 10 nov. 2025.