title: Reflections on pain.
authors.affiliation: School of Pharmacy, University of Pittsburgh, PA 15261, USA.
authors.forename: J H
authors.initials: JH
authors.lastname: Kilwein
mesh_terms: D005544:Forecasting; D017408:Guidelines as Topic; D006801:Humans; D009369:Neoplasms / Q000150:complications*; D010146:Pain / Q000188:drug therapy / Q000517:prevention & control*; D019966:Substance-Related Disorders