Randomized, Double-Blind, Placebo-Controlled Study to Assess the Efficacy of Nonopioid Analgesics on Pain following Arthroscopic Knee Surgery
Figure 4
Visual analog scale (VAS, mean and standard deviations) over 24 hours postoperatively NaCl versus parecoxib; versus paracetamol at 12 h (), at 18 h (), and at 24 h ().
