{{Cite journal| doi = 10.3390/medicina61112006| issn = 1648-9144 (Electronic)| volume = 61| issue = 11| last1 = Scholl| first1 = E.| last2 = Gerbershagen| first2 = M. U.| last3 = Muller| first3 = A. M.| last4 = Litz| first4 = R. J.| title = Ultrasound-Guided Regional Anesthesia as Primary Analgesic Management in the Orthopedic-Surgical Emergency Department of an Affiliated Hospital: A Retrospective Analysis over a 6-Year Period| journal = Medicina (Kaunas)| date = 2025-11-27| pmid = 41303842}}