SAHOO, P. K.; ROUT, S. S. A Prospective Study on Perforated Peptic Ulcers: Peritoneal Fluid and Its Clinical Relevance to Overall Outcome. Journal of Health Science and Medical Research, [S. l.], v. 44, n. 4, p. e20261299, 2026. DOI: 10.31584/jhsmr.20261299. Disponível em: https://he01.tci-thaijo.org/index.php/jhsmr/article/view/288844. Acesso em: 1 oct. 2026.