{{Cite journal| doi = 10.1007/s00134-012-2595-z| issn = 1432-1238 (Electronic) 0342-4642 (Linking)| volume = 38| issue = 8| pages = 1345–51| last1 = Rohacek| first1 = M.| last2 = Buatsi| first2 = J.| last3 = Szucs-Farkas| first3 = Z.| last4 = Kleim| first4 = B.| last5 = Zimmermann| first5 = H.| last6 = Exadaktylos| first6 = A.| last7 = Stoupis| first7 = C.| title = Ordering CT pulmonary angiography to exclude pulmonary embolism: defense versus evidence in the emergency room| journal = Intensive Care Med| date = 2012-05-16| pmid = 22584801}}