{{Cite journal| doi = 10.1159/000508396| issn = 1423-0356 (Electronic) 0025-7931 (Linking)| volume = 99| issue = 7| pages = 589–597| last1 = Mansella| first1 = G.| last2 = Keil| first2 = C.| last3 = Nickel| first3 = C. H.| last4 = Eken| first4 = C.| last5 = Wirth| first5 = C.| last6 = Tzankov| first6 = A.| last7 = Peterson| first7 = C. J.| last8 = Aujesky| first8 = D.| last9 = Bingisser| first9 = R.| title = Delayed Diagnosis in Pulmonary Embolism: Frequency, Patient Characteristics, and Outcome| journal = Respiration| date = 2020-07-23| pmid = 32694258}}