Surynek, J <br/><br/>
[The level of beta carotene and vitamin A in blood plasma of calves during the 1st four-month postnatal period].  [electronic resource] 

 -  Veterinarni medicina  Nov 1976 
 - 669-74 p.  digital 
<br/><br/> Publication Type: English Abstract; Journal Article 
<br/><br/><label>ISSN: </label>0375-8427 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Age Factors<br/>Animals<br/>Carotenoids--blood<br/>Cattle--blood<br/>Female<br/>Vitamin A--blood