title: Antitumor effectiveness of improsulfan on nitrogen mustard-resistant Yoshida sarcoma cells.
mesh_terms: D000818:Animals; D000970:Antineoplastic Agents / Q000627:therapeutic use; D004351:Drug Resistance; D066298:In Vitro Techniques; D008297:Male; D008466:Mechlorethamine / Q000627:therapeutic use*; D008698:Mesylates / Q000494:pharmacology* / Q000627:therapeutic use; D011437:Propylamines / Q000494:pharmacology / Q000627:therapeutic use; D051381:Rats; D012517:Sarcoma, Yoshida / Q000188:drug therapy*
chemical_list: D000970:Antineoplastic Agents; D008698:Mesylates; D011437:Propylamines; D008466:Mechlorethamine