title: Cross-resistance to purine analogs in hairy cell leukemia.
authors.forename: E H
authors.initials: EH
authors.lastname: Kraut
mesh_terms: D000964:Antimetabolites, Antineoplastic / Q000627:therapeutic use; D017338:Cladribine / Q000627:therapeutic use*; D004351:Drug Resistance; D006801:Humans; D007943:Leukemia, Hairy Cell / Q000188:drug therapy*; D015649:Pentostatin / Q000627:therapeutic use*; D001084:Vidarabine Phosphate / Q000031:analogs & derivatives / Q000627:therapeutic use
chemical_list: D000964:Antimetabolites, Antineoplastic; D001084:Vidarabine Phosphate; C042382:fludarabine phosphate; D015649:Pentostatin; D017338:Cladribine