VASU, S.; SAGAR, K. A randomised controlled trial comparing the efficacy of single dose prophylactic ceftriaxone versus post-operative ciprofloxacin and metronidazole combination in reducing post-operative wound infection after clean surgeries. International Surgery Journal, [S. l.], v. 5, n. 12, p. 3864–3867, 2018. DOI: 10.18203/2349-2902.isj20184704. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/3642. Acesso em: 7 nov. 2025.