{{Cite journal| doi = 10.1183/13993003.01586-2024| issn = 1399-3003 (Electronic)| volume = 65| issue = 5| last1 = Darie| first1 = A. M.| last2 = Grize| first2 = L.| last3 = Jahn| first3 = K.| last4 = Salina| first4 = A.| last5 = Rocken| first5 = J.| last6 = Herrmann| first6 = M. J.| last7 = Pascarella| first7 = M.| last8 = Suarez| first8 = V.| last9 = Strobel| first9 = W.| last10 = Tamm| first10 = M.| last11 = Stolz| first11 = D.| title = Preventing oxygen desaturation during bronchoscopy in COPD patients using high-flow oxygen versus standard management: the randomised controlled PROSA 2 trial| journal = Eur Respir J| date = 2025-02-14| pmid = 39947667}}