title: [Resistance mechanisms to Methotrexate].
authors.forename: Mei
authors.initials: M
authors.lastname: Jin
authors.forename: Min-yuan
authors.initials: MY
authors.lastname: Wu
mesh_terms: D000964:Antimetabolites, Antineoplastic / Q000494:pharmacology* / Q000627:therapeutic use; D019008:Drug Resistance, Neoplasm; D006801:Humans; D008727:Methotrexate / Q000494:pharmacology* / Q000627:therapeutic use; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000188:drug therapy
chemical_list: D000964:Antimetabolites, Antineoplastic; D008727:Methotrexate