title: Proton magnetic resonance studies of folate and folate antagonists.
mesh_terms: D000630:Aminopterin; D055598:Chemical Phenomena; D002621:Chemistry; D003903:Deuterium; D005492:Folic Acid; D005493:Folic Acid Antagonists; D006863:Hydrogen-Ion Concentration; D009682:Magnetic Resonance Spectroscopy; D008727:Methotrexate; D009249:NADP; D013329:Structure-Activity Relationship; D013696:Temperature
chemical_list: D005493:Folic Acid Antagonists; D009249:NADP; D005492:Folic Acid; D003903:Deuterium; D000630:Aminopterin; D008727:Methotrexate