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APA Citation
Latzke, D., Gonano, C., Huber, G., Kapral, S., & Marhofer, P. (n.d.). economical considerations of ultrasound for regional anaesthesia: calculation based on data of our department: 232.. Regional anesthesia and pain medicine, 31, 77. http://access.bl.uk/ark:/81055/vdc_100137792433.0x00001e