NARVÁEZ ERASO, Carmen Ofelia; VIVEROS VILLADA, Edison. CISOL: the closing device for Levin type nasogastric tube, in a random controlled study that evaluates its effectiveness and safety. Ciencia e Innovación en Salud, [S. l.], 2021. DOI: 10.17081/innosa.121. Disponível em: https://revistas.unisimon.edu.co/index.php/innovacionsalud/article/view/3932. Acesso em: 19 apr. 2025.