Editorial
                    
                        
                                World J Gastroenterol
                                18(8):727-735.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.727
                            
                            
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                        Review
                    
                        
                                World J Gastroenterol
                                18(8):736-745.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.736
                            
                            
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                        Original Article
                    
                        
                                World J Gastroenterol
                                18(8):746-753.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.746
                            
                            
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                                World J Gastroenterol
                                18(8):754-766.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.754
                            
                            
                                Abstract (1177)
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                        Brief Article
                    
                        
                                World J Gastroenterol
                                18(8):767-777.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.767
                            
                            
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                                World J Gastroenterol
                                18(8):778-784.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.778
                            
                            
                                Abstract (1233)
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                                World J Gastroenterol
                                18(8):785-793.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.785
                            
                            
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                                World J Gastroenterol
                                18(8):794-799.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.794
                            
                            
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                                World J Gastroenterol
                                18(8):800-805.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.800
                            
                            
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                                World J Gastroenterol
                                18(8):806-813.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.806
                            
                            
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                                World J Gastroenterol
                                18(8):814-820.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.814
                            
                            
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                                World J Gastroenterol
                                18(8):821-832.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.821
                            
                            
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                                World J Gastroenterol
                                18(8):833-839.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.833
                            
                            
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                                World J Gastroenterol
                                18(8):840-846.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.840
                            
                            
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                                World J Gastroenterol
                                18(8):847-854.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.847
                            
                            
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                                World J Gastroenterol
                                18(8):855-860.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.855
                            
                            
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                        Case Report
                    
                        
                                World J Gastroenterol
                                18(8):861-864.
                                Published online Feb 28, 2012.
                                doi: 10.3748/wjg.v18.i8.861
                            
                            
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