Poe, M <br/><br/>
5,6,7,8-Tetrahydrofolic acid. Conformation of the tetrahydropyrazine ring.  [electronic resource] 

 -  The Journal of biological chemistry  Jan 1978 
 - 543-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-9258 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Magnetic Resonance Spectroscopy<br/>Molecular Conformation<br/>Tetrahydrofolates