{{Cite journal| doi = 10.1016/j.ejim.2013.02.010| issn = 1879-0828 (Electronic) 0953-6205 (Linking)| volume = 24| issue = 5| pages = –59-60| last1 = Pfortmuller| first1 = C. A.| last2 = Leichtle| first2 = A. B.| last3 = Fiedler| first3 = G. M.| last4 = Exadaktylos| first4 = A. K.| last5 = Lindner| first5 = G.| title = Hyperkalemia in the emergency department: etiology, symptoms and outcome of a life threatening electrolyte disorder| journal = Eur J Intern Med| date = 2013-03-23| pmid = 23517851}}