PICCIONI, M <br/><br/>
Animal protein factor for the rat present in crude casein and its relationships with vitamin B12.  [electronic resource] 

 -  Science (New York, N.Y.)  Feb 1951 
 - 179-81 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.113.2929.179  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Caseins<br/>Corrinoids<br/>Proteins<br/>Rats<br/>Vitamin B 12