title: Recent advances in the biochemical pharmacology of folic acid antagonists.
mesh_terms: D000445:Aldehyde Oxidoreductases / Q000378:metabolism; D000630:Aminopterin / Q000627:therapeutic use; D000818:Animals; D004952:Esters / Q000627:therapeutic use; D005493:Folic Acid Antagonists / Q000627:therapeutic use*; D006863:Hydrogen-Ion Concentration; D007108:Immune Tolerance / Q000187:drug effects; D007166:Immunosuppressive Agents; D007939:Leukemia L1210 / Q000188:drug therapy; D008099:Liver / Q000201:enzymology; D008297:Male; D008727:Methotrexate / Q000378:metabolism / Q000627:therapeutic use; D051379:Mice; D011817:Rabbits; D013053:Spectrophotometry
chemical_list: D004952:Esters; D005493:Folic Acid Antagonists; D007166:Immunosuppressive Agents; D000445:Aldehyde Oxidoreductases; D000630:Aminopterin; D008727:Methotrexate