{{Cite journal| doi = 10.1097/MEJ.0b013e3283643801| issn = 1473-5695 (Electronic) 0969-9546 (Linking)| volume = 21| issue = 1| pages = 46–51| last1 = Marti| first1 = G.| last2 = Schwarz| first2 = C.| last3 = Leichtle| first3 = A. B.| last4 = Fiedler| first4 = G. M.| last5 = Arampatzis| first5 = S.| last6 = Exadaktylos| first6 = A. K.| last7 = Lindner| first7 = G.| title = Etiology and symptoms of severe hypokalemia in emergency department patients| journal = Eur J Emerg Med| date = 2013-07-11| pmid = 23839104}}