EVALUATION OF OUTCOMES FOLLOWING PERFORATED DUODENAL ULCER USING BOEY SCORE. The Research of Medical Science Review, [S. l.], v. 3, n. 7, p. 6–12, 2025. Disponível em: http://thermsr.com/index.php/Journal/article/view/1424.. Acesso em: 12 jul. 2025.