Silk, D B <br/><br/>
Foreword.  [electronic resource] 

 -  Gut  Nov 1986 
 - 1 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0017-5749 
<br/><br/><label>Standard No.: </label>10.1136/gut.27.suppl_1.1  doi