| 12. Upper Gastrointestinal Dilation and Tubal Prosthesis Insertion | 
             
           
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              | n = number of cases where information was provided  | 
             
           
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    REFERENCES 
      1 Riley SA, Attwood SE. Guidelines on the use of oesophageal dilatation in clinical practice. Gut, 2004; 53 Suppl 1:i1-6 
             
            2 Quine MA, Bell GD, McCloy RF, Charlton JE, Devlin HB, Hopkins A. Prospective audit of upper gastrointestinal endoscopy in two regions of England: safety, staffing and sedation methods. Gut 1995; 36(3):462-7  
       
      
       
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