[1]
Raimer, C. et al. 2007. Continuous psoas and sciatic block after knee arthroplasty: good effects compared to epidural analgesia or i.v. opioid analgesia: A prospective study of 63 patients. Acta Orthopaedica. 78, 2 (Jan. 2007), 193–200. DOI:https://doi.org/10.1080/17453670710013672.