title: Cold war. EPA battles ozone depletion, tightens refrigerant regs.
authors.forename: R
authors.initials: R
authors.lastname: Johnson
mesh_terms: D000389:Air Conditioning / Q000331:legislation & jurisprudence / Q000592:standards*; D000397:Air Pollution / Q000331:legislation & jurisprudence / Q000517:prevention & control*; D005161:Facility Regulation and Control / Q000458:organization & administration*; D019983:Guideline Adherence / Q000592:standards; D006801:Humans; D008284:Maintenance and Engineering, Hospital / Q000331:legislation & jurisprudence*; D010126:Ozone; D012034:Refrigeration / Q000592:standards*; D014481:United States; D014484:United States Environmental Protection Agency / Q000331:legislation & jurisprudence
chemical_list: D010126:Ozone