KOFT, B W <br/><br/>
Symbiotic biosynthesis of folic acid-like growth factors.  [electronic resource] 

 -  Journal of bacteriology  Nov 1956 
 - 705-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-9193 
<br/><br/><label>Standard No.: </label>10.1128/jb.72.5.705-707.1956  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>4-Aminobenzoic Acid--metabolism<br/>Folic Acid--metabolism<br/>Intercellular Signaling Peptides and Proteins