作者单位：
Leeds Gastroenterology Institute, Leeds General Infirmary, Clarendon Wing, Leeds LS1 3EX, United
[1]
UCB Pharma, Raleigh, NC, United States
[2]
Gastroenterology Division, McMaster University, Health Sciences Center, Hamilton, ON, Canada
[3]
UCB Pharma, Smyrna, GA, United States
[4]
发布时间
2013-11-20
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