title: Folic acid and the half-life of diphenylhydantoin in man.
mesh_terms: D002247:Carbon Isotopes; D005260:Female; D005492:Folic Acid / Q000494:pharmacology*; D005494:Folic Acid Deficiency / Q000097:blood; D006207:Half-Life; D006801:Humans; D007674:Kidney Diseases / Q000097:blood; D008099:Liver / Q000378:metabolism; D008107:Liver Diseases / Q000097:blood; D010672:Phenytoin / Q000097:blood / Q000378:metabolism*; D013997:Time Factors
chemical_list: D002247:Carbon Isotopes; D010672:Phenytoin; D005492:Folic Acid