Sahin L, Korkmaz HF, Sahin M, Atalan G. Ultrasound-guided single-injection femoral nerve block provides effective analgesia after total knee arthroplasty up to 48 hours. Agri 26(3): 113-118, 2014 DOI: 10.5505/agri.2014.83788

PubMed ID: PM:25205409