Melo B, Ventura B, Filipe C, Rei C, Mota M. Aspiration of secretions from the non-ventilated person: scoping review . Rev. Mill [Internet]. 2025 Feb. 5 [cited 2026 Oct. 2];2(16e):e36591. Available from: https://revistas.rcaap.pt/millenium/article/view/36591