Nab, Saskia <br/><br/>
['Opting-out'].  [electronic resource] 

 -  Tijdschrift voor diergeneeskunde  Aug 2009 
 - 676-7 p.  digital 
<br/><br/> Publication Type: Comment; Journal Article 
<br/><br/><label>ISSN: </label>0040-7453 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Humans<br/>Pensions<br/>Veterinarians--economics