Lesiak, M <br/><br/>
[Variability in the levels of carotenoids and vitamin A in the blood serum and milk of cows].  [electronic resource] 

 -  Polskie archiwum weterynaryjne  1987 
 - 137-52 p.  digital 
<br/><br/> Publication Type: Comparative Study; English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0079-3647 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Carotenoids--blood<br/>Cattle--blood<br/>Circadian Rhythm<br/>Female<br/>Mastitis, Bovine--blood<br/>Milk--metabolism<br/>Seasons<br/>Vitamin A--blood