title: What has been the impact of the concept of essential drugs?
authors.affiliation: Hadassah University Hospital, Jerusalem, Israel. mlevy@md.huji.ac.il
authors.forename: Micha
authors.initials: M
authors.lastname: Levy
authors.forename: Marcus M
authors.initials: MM
authors.lastname: Reidenberg
mesh_terms: D003906:Developing Countries; D018954:Drugs, Essential / Q000592:standards / Q000600:supply & distribution / Q000627:therapeutic use; D006301:Health Services Needs and Demand / Q000639:trends*; D006801:Humans; D014944:World Health Organization
chemical_list: D018954:Drugs, Essential