Platonow, N <br/><br/>
Renal Haemorrhages In Ducklings Caused By A Diet Low In Choline.  [electronic resource] 

 -  Canadian journal of comparative medicine and veterinary science  Aug 1959 
 - 269-71 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0316-5957