Editorial
                    
                        
                                World J Gastroenterol
                                15(21):2561-2569.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2561
                            
                            
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                        Topic Highlight
                    
                        
                                World J Gastroenterol
                                15(21):2570-2578.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2570
                            
                            
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                        Review
                    
                        
                                World J Gastroenterol
                                15(21):2579-2586.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2579
                            
                            
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                        Original Articles
                    
                        
                                World J Gastroenterol
                                15(21):2587-2594.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2587
                            
                            
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                                World J Gastroenterol
                                15(21):2602-2608.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2602
                            
                            
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                        Brief Articles
                    
                        
                                World J Gastroenterol
                                15(21):2595-2601.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2595
                            
                            
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                                World J Gastroenterol
                                15(21):2609-2616.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2609
                            
                            
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                                World J Gastroenterol
                                15(21):2617-2622.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2617
                            
                            
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                                World J Gastroenterol
                                15(21):2623-2627.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2623
                            
                            
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                                World J Gastroenterol
                                15(21):2628-2631.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2628
                            
                            
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                                World J Gastroenterol
                                15(21):2632-2637.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2632
                            
                            
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                                World J Gastroenterol
                                15(21):2638-2643.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2638
                            
                            
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                                World J Gastroenterol
                                15(21):2644-2650.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2644
                            
                            
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                                World J Gastroenterol
                                15(21):2651-2656.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2651
                            
                            
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                                World J Gastroenterol
                                15(21):2657-2664.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2657
                            
                            
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                        Case Report
                    
                        
                                World J Gastroenterol
                                15(21):2665-2668.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2665
                            
                            
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                                World J Gastroenterol
                                15(21):2669-2671.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2669
                            
                            
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                                World J Gastroenterol
                                15(21):2672-2674.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2672
                            
                            
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                                World J Gastroenterol
                                15(21):2675-2678.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2675
                            
                            
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                                World J Gastroenterol
                                15(21):2679-2683.
                                Published online Jun 7, 2009.
                                doi: 10.3748/wjg.15.2679
                            
                            
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