{{Cite journal| doi = 10.1111/eci.13154| issn = 1365-2362 (Electronic) 0014-2972 (Linking)| volume = 49| issue = 9| pages = –13154| last1 = Klingenberg| first1 = R.| last2 = Schlager| first2 = O.| last3 = Limacher| first3 = A.| last4 = Mean| first4 = M.| last5 = Vuilleumier| first5 = N.| last6 = Beer| first6 = J. H.| last7 = Staub| first7 = D.| last8 = Frauchiger| first8 = B.| last9 = Aschwanden| first9 = M.| last10 = Lammle| first10 = B.| last11 = Righini| first11 = M.| last12 = Egloff| first12 = M.| last13 = Osterwalder| first13 = J.| last14 = Angelillo-Scherrer| first14 = A.| last15 = Kucher| first15 = N.| last16 = Banyai| first16 = M.| last17 = Rodondi| first17 = N.| last18 = von Eckardstein| first18 = A.| last19 = Aujesky| first19 = D.| last20 = Husmann| first20 = M.| last21 = Matter| first21 = C. M.| title = Risk stratification of elderly patients with acute pulmonary embolism| journal = Eur J Clin Invest| date = 2019-06-28| pmid = 31246275}}