title: Technology transfer: the problem with "trickle down" theory.
authors.affiliation: Department of Epidemiology, University College London, London WC1E 6BT.
authors.forename: A
authors.initials: A
authors.lastname: Donald
mesh_terms: D003906:Developing Countries; D016527:Drug Costs; D004345:Drug Industry; D018954:Drugs, Essential; D006801:Humans; D018581:Technology Transfer
chemical_list: D018954:Drugs, Essential