A randomised controlled trial of ultrasound-guided blockade of the saphenous nerve and the posterior branch of the obturator nerve for postoperative analgesia after day-case knee arthroscopy
2014 ◽
Vol 69
(12)
◽
pp. 1337-1344
◽
B. Westergaard
◽
K. Jensen
◽
K. Lenz
◽
T. F. Bendtsen
◽
M. Vazin
◽
...