title: Advances in drug development: off-label drug utilization in oncology.
authors.affiliation: Section of Hematology/Oncology, University of Chicago Medical Center, Chicago, IL, USA.
authors.forename: Jonas A
authors.initials: JA
authors.lastname: de Souza
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use*; D006801:Humans; D008495:Medical Oncology / Q000639:trends*; D009369:Neoplasms / Q000188:drug therapy*; D056687:Off-Label Use
chemical_list: D000970:Antineoplastic Agents