Coutinho Costa J, Neiva Machado J, Costa J, Fortuna J, Gama J, Rodrigues C. Non-Invasive Ventilation: Experience at an Internal Medicine Service. RPMI [Internet]. 2018 Mar. 13 [cited 2025 Jun. 2];25(1):18-22. Available from: https://revista.spmi.pt/index.php/rpmi/article/view/431