title: Less expensive version of AZT approved.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy / Q000191:economics*; D002170:Canada; D003365:Costs and Cost Analysis; D004345:Drug Industry; D006801:Humans; D015215:Zidovudine / Q000627:therapeutic use
chemical_list: D015215:Zidovudine