Health and working conditions in two slaughter houses located in the north of Bolivar, Colombia. Ciencia y Salud Virtual, [S. l.], v. 7, n. 2, p. 30–41, 2015. DOI: 10.22519/21455333.603. Disponível em: https://revistas.uninunez.edu.co/cienciaysalud/article/view/603. Acesso em: 8 oct. 2026.