The use of non-invasive respiratory assistance to facilitate bronchofiberoscopy performance in patients with hypoxemic (type one) respiratory failure - Study protocol. - Oraczewska, Aleksandra; Cofta, Szczepan; Warcholiński, Adam; Trejnowska, Ewa; Brożek, Grzegorz; Swinarew, Andrzej; Stolz, Daiana; Scala, Raffaele; Barczyk, Adam; Skoczyński, Szymon (Advances in Medical Sciences (Elsevier Inc.), 2023)