{{Cite journal| doi = 10.1186/s12877-026-07041-5| issn = 1471-2318 (Electronic)| volume = 26| issue = 1| last1 = Jakob| first1 = D. A.| last2 = Pulfer| first2 = D.| last3 = Schaller| first3 = T. M.| last4 = Hautz| first4 = W.| last5 = Klukowska-Rotzler| first5 = J.| last6 = Exadaktylos| first6 = A. K.| last7 = Muller| first7 = M.| title = Polytrauma in the elderly: who is at risk? A case-control study| journal = BMC Geriatr| date = 2026-02-02| pmid = 41622161}}