title: Analgesic usage in cancer: the evolution of a palliative medicine physician.
authors: University of California-Irvine, Orange, California 92868, USA. ssliao@uci.edu
authors: Solomon
authors: S
authors: Liao
authors: Robert M
authors: RM
authors: Arnold
mesh_terms: D000700:Analgesics / Q000627:therapeutic use*; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy*; D010146:Pain / Q000188:drug therapy; D010166:Palliative Care; D010820:Physicians; D014481:United States
chemical_list: D000700:Analgesics