title: Resistance of tumor cells to chemotherapy.
authors.forename: M L
authors.initials: ML
authors.lastname: Rosenblum
authors.forename: M S
authors.initials: MS
authors.lastname: Berger
mesh_terms: D000818:Animals; D002460:Cell Line; D004351:Drug Resistance; D005910:Glioma / Q000188:drug therapy*; D015376:Nimustine; D009607:Nitrosourea Compounds / Q000627:therapeutic use*; D051381:Rats
chemical_list: D009607:Nitrosourea Compounds; D015376:Nimustine