title: The influence of preoperative administration of methotrexate on the outgrowth of meningiomas and astrocytomas in tissue culture.
mesh_terms: D001254:Astrocytoma / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D001932:Brain Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D046508:Culture Techniques; D006801:Humans; D008577:Meningeal Neoplasms / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D008579:Meningioma / Q000188:drug therapy* / Q000473:pathology / Q000601:surgery; D008727:Methotrexate / Q000627:therapeutic use*
chemical_list: D008727:Methotrexate