Randomized Controlled Trial
Randomized prospective study of the analgesic effect of nefopam after orthopaedic surgery.
Br J Anaesth. 2003 Dec 1; 91 (6): 836-41.
Comparative Study
Supervising Anesthesiologists Cannot Be Effectively Compared According to Their Patients' Postanesthesia Care Unit Admission Pain Scores.
Anesth. Analg.. 2015 Apr 1;120(4):923-32.
Randomized Controlled Trial
Ultrasound-guided adductor canal block for arthroscopic medial meniscectomy: a randomized, double-blind trial.
Can J Anaesth. 2013 Sep 1; 60 (9): 874-80.