{{Cite journal| doi = 10.1016/j.ajem.2005.02.046| issn = 0735-6757 (Print) 0735-6757 (Linking)| volume = 23| issue = 4| pages = 474–9| last1 = Dieterle| first1 = T.| last2 = Schuurmans| first2 = M. M.| last3 = Strobel| first3 = W.| last4 = Battegay| first4 = E. J.| last5 = Martina| first5 = B.| title = Moderate-to-severe blood pressure elevation at ED entry: hypertension or normotension?| journal = Am J Emerg Med| date = 2005-07-21| pmid = 16032614}}