title: [A new method for preparation and purification of 5-methyltetrahydrofolic acid (author's transl)].
mesh_terms: D001894:Borohydrides; D055598:Chemical Phenomena; D002621:Chemistry; D005492:Folic Acid; D008722:Methods; D013057:Spectrum Analysis; D013763:Tetrahydrofolates / Q000138:chemical synthesis* / Q000302:isolation & purification
chemical_list: D001894:Borohydrides; D013763:Tetrahydrofolates; D005492:Folic Acid
vernacular_title: Eine neue Methode zur Herstellung und Reinigung von 5-Methyltetrahydrofolsäure.