Frost, D V <br/><br/>
Injection vs. Oral Administration of Folic Acid in the Chick.  [electronic resource] 

 -  Science (New York, N.Y.)  Nov 1946 
 - 492-3 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0036-8075 
<br/><br/><label>Standard No.: </label>10.1126/science.104.2708.492-a  doi