Broom, D <br/><br/>
Sow welfare indicators.  [electronic resource] 

 -  The Veterinary record  Aug 1988 
 - 235 p.  digital 
<br/><br/> Publication Type: Letter 
<br/><br/><label>ISSN: </label>0042-4900 
<br/><br/><label>Standard No.: </label>10.1136/vr.123.9.235  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Female<br/>Health Status Indicators<br/>Health Surveys<br/>Swine