Francis, I C <br/><br/>
Expect the unexpected.  [electronic resource] 

 -  The British journal of ophthalmology  Aug 2006 
 - 936-7 p.  digital 
<br/><br/> Publication Type: Comment; Editorial 
<br/><br/><label>ISSN: </label>0007-1161 
<br/><br/><label>Standard No.: </label>10.1136/bjo.2006.097451  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Lacrimal Apparatus Diseases--complications<br/>Lacrimal Duct Obstruction--etiology<br/>Lymphoma, B-Cell--complications<br/>Prognosis