title: Approaches to drug selectivity in cancer therapy on the basis of differences between membranes of normal vs. neoplastic cells.
mesh_terms: D000818:Animals; D001692:Biological Transport; D002462:Cell Membrane / Q000378:metabolism; D004247:DNA / Q000096:biosynthesis; D004351:Drug Resistance; D005493:Folic Acid Antagonists / Q000008:administration & dosage*; D006801:Humans; D007739:L Cells / Q000378:metabolism; D007938:Leukemia / Q000188:drug therapy; D008727:Methotrexate / Q000008:administration & dosage* / Q000378:metabolism / Q000494:pharmacology; D051379:Mice; D013329:Structure-Activity Relationship
chemical_list: D005493:Folic Acid Antagonists; D004247:DNA; D008727:Methotrexate