{{Cite journal| doi = 10.1186/s12873-023-00875-x| issn = 1471-227X (Electronic) 1471-227X (Linking)| volume = 23| issue = 1| pages = 121| last1 = Fehlmann| first1 = C. A.| last2 = Stuby| first2 = L.| last3 = Graf| first3 = C.| last4 = Genoud| first4 = M.| last5 = Rigney| first5 = R.| last6 = Goldstein| first6 = J.| last7 = Eagles| first7 = D.| last8 = Suppan| first8 = L.| title = Assessment of frailty by paramedics using the clinical frailty scale - an inter-rater reliability and accuracy study| journal = BMC Emerg Med| date = 2023-10-14| pmid = 37833643}}