{{Cite journal| doi = 10.1186/s12873-021-00497-1| issn = 1471-227X (Electronic) 1471-227X (Linking)| volume = 21| issue = 1| pages = 105| last1 = Muller| first1 = M.| last2 = Traschitzger| first2 = M.| last3 = Nagler| first3 = M.| last4 = Arampatzis| first4 = S.| last5 = Exadaktylos| first5 = A. K.| last6 = Sauter| first6 = T. C.| title = Impaired kidney function at ED admission: a comparison of bleeding complications of patients with different oral anticoagulants| journal = BMC Emerg Med| date = 2021-09-20| pmid = 34536992}}