title: FDA lets air out of medical gas company.
authors.forename: C
authors.initials: C
authors.lastname: Lewis
mesh_terms: D003132:Commerce / Q000331:legislation & jurisprudence; D005740:Gases; D007221:Industry / Q000331:legislation & jurisprudence*; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D005740:Gases