title: High molecular weight derivatives of methotrexate as chemotherapeutic agents.
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000378:metabolism / Q000627:therapeutic use; D001202:Ascitic Fluid / Q000378:metabolism; D007424:Intracellular Fluid / Q000378:metabolism; D007939:Leukemia L1210 / Q000188:drug therapy / Q000378:metabolism; D008727:Methotrexate / Q000031:analogs & derivatives* / Q000378:metabolism / Q000627:therapeutic use / Q000633:toxicity; D051379:Mice; D008811:Mice, Inbred DBA; D008970:Molecular Weight; D012711:Serum Albumin, Radio-Iodinated; D013997:Time Factors
chemical_list: D000970:Antineoplastic Agents; D012711:Serum Albumin, Radio-Iodinated; D008727:Methotrexate