Cheng YS, Li MH, Chen WX, Chen NW, Zhuang QX, Shang KZ. Selection and evaluation of three interventional procedures for achalasia based on long-term follow-up. World J Gastroenterol 2003; 9(10): 2370-2373 [PMID: 14562416 DOI: 10.3748/wjg.v9.i10.2370]
Corresponding Author of This Article
Dr. Ying-Sheng Cheng, Department of Radiology, Sixth People’s Hospital, Shanghai Jiaotong University, Shanghai 200233, China. chengys@sh163.net
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Brief Reports
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