Arsenic patent keeps drug for rare cancer out of reach of many.
Cyranoski
David
D
D000970:Antineoplastic Agents / Q000627:therapeutic use*; D001151:Arsenic / Q000627:therapeutic use*; D006801:Humans; D015473:Leukemia, Promyelocytic, Acute / Q000188:drug therapy*; D010330:Patents as Topic