title: Cancer pain--progress and ongoing issues in the United States.
authors: Department of Palliative Care and Rehabilitation Medicine, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA. sdalal@mdanderson.org
authors: Shalini
authors: S
authors: Dalal
authors: Eduardo
authors: E
authors: Bruera
mesh_terms: D006801:Humans; D008137:Longitudinal Studies; D009369:Neoplasms / Q000150:complications*; D010146:Pain / Q000175:diagnosis / Q000209:etiology*; D059408:Pain Management; D010147:Pain Measurement / Q000379:methods; D014481:United States