{{Cite journal| doi = 10.1097/MEJ.0000000000001227| issn = 09699546 (ISSN)| volume = 32| issue = 3| pages = 158–159| last1 = van Oppen| first1 = J.| last2 = de Groot| first2 = B.| last3 = Nickel| first3 = C. H.| last4 = Beil| first4 = M.| title = ABCDE-Frailty for critical presentations: Summary of the 2025 ESICM expert consensus recommendations| journal = European Journal of Emergency Medicine| date = 2025-05-02}}