title: The bullseye of cancer therapy: a moving target.
authors.forename: Philip
authors.initials: P
authors.lastname: Frost
authors.forename: Barton A
authors.initials: BA
authors.lastname: Kamen
mesh_terms: D000970:Antineoplastic Agents / Q000008:administration & dosage* / Q000627:therapeutic use*; D016503:Drug Delivery Systems; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy*
chemical_list: D000970:Antineoplastic Agents