Poe, M <br/><br/>
Acidic dissociation constants of folic acid, dihydrofolic acid, and methotrexate.  [electronic resource] 

 -  The Journal of biological chemistry  Jun 1977 
 - 3724-8 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0021-9258 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical Phenomena<br/>Chemistry, Physical<br/>Folic Acid--analogs & derivatives<br/>Hydrogen-Ion Concentration<br/>Magnetic Resonance Spectroscopy<br/>Methotrexate<br/>Potentiometry<br/>Pterins<br/>Spectrophotometry