| 1. | 
				                                                                				                                                                       
				                                                                        ARDS Definition Task Force, Ranieri VM, Rubenfeld GD, et al.Acute respiratory distress syndrome: the Berlin Definition.JAMA, 2012, 307: 2526-2533.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 2. | 
				                                                                				                                                                       
				                                                                        Diaz JV, Brower R, Calfee CS, et al.Therapeutic strategies for severe acute lung injury.Crit Care Med, 2010, 38: 1644-1650.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 3. | 
				                                                                				                                                                       
				                                                                        Gattinoni L, Taccone P, Carlesso E, et al.Prone position in acute respiratory distress syndrome.Rationale, indications, and limits.Am J Respir Crit Care Med, 2013, 188: 1286-1293.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 4. | 
				                                                                				                                                                       
				                                                                        Ball C, Adams J, Boyce S, et al.Clinical guidelines for the use of the prone position in acute respiratory distress syndrome.Intensive Crit Care Nurs, 2001, 17: 94-104.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 5. | 
				                                                                				                                                                       
				                                                                        万献尧, 黄伟, 张久之,等.急性呼吸窘迫综合征机械通气患者院内死亡的危险因素分析.中国呼吸与危重监护杂志, 2006, 5: 4-6.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 6. | 
				                                                                				                                                                       
				                                                                        宋鹏, 李琦, 王长征,等.17例重症急性呼吸窘迫综合征临床资料回顾性分析.中国呼吸与危重监护杂志, 2006, 5: 35-38.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 7. | 
				                                                                				                                                                       
				                                                                        Sud S, Friedrich JO, Adhikari NK, et al.Effect of prone positioning during mechanical ventilation on mortality among patients with acute respiratory distress syndrome: a systematic review and meta-analysis.CMAJ, 2014, 186: E381-E390.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 8. | 
				                                                                				                                                                       
				                                                                        Hu SL, He HL, Pan C, et al.The effect of prone positioning on mortality in patients with acute respiratory distress syndrome: a meta-analysis of randomized controlled trials.Crit Care, 2014, 18: R109.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 9. | 
				                                                                				                                                                       
				                                                                        韩炳智, 韩韬, 吴志峰.重症吸入性肺炎合并ARDS患者行俯卧位机械通气时氧合、血流动力学及气道引流的研究.中国呼吸与危重监护杂志, 2014, 13: 78-81.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 10. | 
				                                                                				                                                                       
				                                                                        潘亮, 马迎民, 刘又宁,等.采用压力支持方式进行俯卧位通气对急性呼吸窘迫综合征的影响(附一例报告).中国呼吸与危重监护杂志, 2004, 3: 190-191.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 11. | 
				                                                                				                                                                       
				                                                                        Douglas WW, Rehder K, Froukje MB, et al.Improved oxygenation in patients with acute respiratory distress syndrome.Am Rev Respir Dis, 1974, 115: 559-566.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 12. | 
				                                                                				                                                                       
				                                                                        Jozwiak M, Teboul J L, Anguel N, et al.Beneficial hemodynamic effects of prone positioning in patients with acute respiratory distress syndrome.Am J Respir Crit Care Med, 2013, 188: 1428-1433.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 13. | 
				                                                                				                                                                       
				                                                                        Orchard CH, Sanchez de Leon R, Sykes MK.The relationship between hypoxic pulmonary vasoconstriction and arterial oxygen tension in the intact dog.J Physiol, 1983, 338: 61-74.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 14. | 
				                                                                				                                                                       
				                                                                        Vieillard-Baron A, Charron C, Caille V, et al.Prone positioning unloads the right ventricle in severe ARDS.Chest, 2007, 132: 1440-1446.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 15. | 
				                                                                				                                                                       
				                                                                        Kobirumaki-Shimozawa F, Inoue T, Shintani SA, et al.Cardiac thin filament regulation and the Frank-Starling mechanism.J Physiol Sci, 2014, 64: 221-232.
				                                                                 | 
				                                                            
				                                                        
				                                                            
				                                                                | 16. | 
				                                                                				                                                                       
				                                                                        Hering R, Wrigge H, Vorwerk R, et al.The effects of prone positioning on intraabdominal pressure and cardiovascular and renal function in patients with acute lung injury.Anesth Analg, 2001, 92: 1226-1231.
				                                                                 |