| 1. | Bensen WG, Fiechtner JJ, McMillen JI, et al. Treatment of osteoarthritis with celecoxib, a cyclooxygenase-2 inhibitor: a randomized controlled trial. Mayo Clin Proc, 1999; 74: 1095-1105. | 
				                                                        
				                                                            
				                                                                | 2. | Gierse JK, McDonald JJ, Hauser SD, et al. A single amino acid difference between cyclooxygenase-1 (COX-1) and -2 (COX-2) reverses the selectivity of COX-2 specific inhibitors. J Biol Chem, 1996, 271(26): 15810-15814. | 
				                                                        
				                                                            
				                                                                | 3. | Apfelbaum JL, Desjardins PJ, Brown MT, et al. Multiple-day efficacy of parecoxib sodium treatment in postoperative bunionectomy pain. Clin J Pain, 2008, 24(9): 784-792. | 
				                                                        
				                                                            
				                                                                | 4. | Michael C, Artur J, Kotarski J, et al. Parecoxib sodium administered over several days reducespain after gynecologic surgery via laparotomy. J Clin Anesth, 2007, 19: 448-455. | 
				                                                        
				                                                            
				                                                                | 5. | Viscusi ER, Gimbel JS, Halder AM, et al. A multiple-day regimen of parecoxib sodium 20 mg twice daily provides pain relief after total hip arthroplasty. Anesth Analg, 2008, 107(2): 652-660. | 
				                                                        
				                                                            
				                                                                | 6. | Tang J, Li S, White PF, et al. Effect of parecoxib, a novel intravenous cyclooxygenase type-2 inhibitor, on the postoperative opioid requirement and quality of pain control. Anesthesiology, 2002, 96(6): 1305-1309. | 
				                                                        
				                                                            
				                                                                | 7. | Malan TP, Marsh G, Hakki SI, et al. Parecoxib sodium, a parenteral cyclooxygenase-selective inhibitor, improves morphine analgesia and is opioid-sparing following total hip arthroplasty. Anesthesiology, 2003, 98: 950-957. | 
				                                                        
				                                                            
				                                                                | 8. | Jirarattanaphochai K, Thienthong S, Sriraj W, et al. Effect of parecoxib on postoperative pain after lumbar spine surgery. Spine, 2008, 33: 132-139. | 
				                                                        
				                                                            
				                                                                | 9. | Hubbard RC, Naumann TM, Traylor L, et al. Parecoxib sodium has opioid-sparing effects in patients undergoing total knee arthroplasty under spinal anaesthesia. Br J Anaesth, 2003, 90(2): 166-172. | 
				                                                        
				                                                            
				                                                                | 10. | Barton SF, Langeland FF, Snabes MC, et al. Efficacy and safety of intravenous parecoxib sodium in relieving acute post-operative pain following gynecologic laparotomy surgery. Anesthesiology, 2002, 97: 306-314. | 
				                                                        
				                                                            
				                                                                | 11. | Mehlisch DR, Desjardins PJ, Daniels S, et al. The analgesic efficacy of intramuscular parecoxib sodium in postoperative dental pain. J Am Dent Assoc, 2004, 135(11): 1578-1590. | 
				                                                        
				                                                            
				                                                                | 12. | Gan TJ, Joshi GP, Zhao SZ, et al. Presurgical intravenous parecoxib sodium and follow-up oral valdecoxib for pain management after laparoscopic cholecystectomy surgery reduces opioid requirements and opioid-related adverse effects. Acta Anaesthesiol Scand, 2004, 48(9): 1194-1207. | 
				                                                        
				                                                            
				                                                                | 13. | Leykin Y, Casati A, Rapotec A, et al. Comparison of parecoxib and proparacetamol in endoscopic nasal surgery patients. Yonsei Med J, 2008, 49: 383-388. |