Ammann, Stefan, Eckehart Schoell, Ricardo Nieves Ortega, and Roland Bingisser. 2020. “Ultrasound-Guided Regional Anaesthesia and Reduction of Distal Radius Fractures in an Emergency Department”. Swiss Medical Weekly 150 (3940):w20288. https://doi.org/10.4414/smw.2020.20288.