HAQ, M O <br/><br/>
Antibiotic feed and vitamin B12 supplements for lactating dairy cows.  [electronic resource] 

 -  Science (New York, N.Y.)  Feb 1952 
 - 215-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.115.2982.215  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Anti-Bacterial Agents--pharmacology<br/>Cattle<br/>Corrinoids<br/>Dietary Supplements<br/>Female<br/>Humans<br/>Lactation<br/>Milk<br/>Vitamin B 12--metabolism