2Zahid A. Saeed MD,Dr. David Y. Graham MD. Treatment of benign esophageal strictures[J] 1994,Digestive Diseases and Sciences(10):2099～2101
3Dr. J. G. C. Cox MRCP,R. K. Winter FRCR,S. C. Maslin FRCS,M. Dakkak MRCP,R. Jones FRCR,G. K. Buckton BSC,R. C. Hoare FIS,J. F. Dyet FRCR,J. R. Bennett MD. Balloon or bougie for dilatation of benign esophageal structure?[J] 1994,Digestive Diseases and Sciences(4):776～781
4M. M. J. McNicholas,R. G. Gibney,D. P. MacErlaine. Radiologically guided balloon dilatation of obstructing gastrointestinal strictures[J] 1994,Abdominal Imaging(2):102～107
5J. Duncan Irving FRCR,William J. Owen,Jane Linsell,Majella McCullagh,Allison Keightley,Angela Anggiansah. Management of diffuse esophageal spasm with balloon dilatation[J] 1992,Gastrointestinal Radiology(1):189～192
6Dr. T. Mihailovic,V. N. Perisic. Balloon dilatation of cricopharyngeal achalasia[J] 1992,Pediatric Radiology(7):522～524
7David J. Ott M.D.,Donna Donati,Wallace C. Wu,Michael Y. M. Chen,David W. Gelfand. Radiographic evaluation of achalasia immediately after pneumatic dilatation with the Rigiflex dilator[J] 1991,Gastrointestinal Radiology(1):279～282
8Prof. Dr. Guido N. J. Tytgat M.D.,Ph.D.. Dilation therapy of benign esophageal stenoses[J] 1989,World Journal of Surgery(2):142～148
