HALL, D A <br/><br/>
The biosynthesis of a member of the folic acid group of factors.  [electronic resource] 

 -  The Biochemical journal  1948 
 - ix p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0264-6021 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Folic Acid<br/>Humans