title: Better PSM metrics.
authors.affiliation: Dow Chemical Company, Freeport, TX, USA. toverton@dow.com
authors.forename: Tim
authors.initials: T
authors.lastname: Overton
authors.forename: Scott
authors.initials: S
authors.lastname: Berger
mesh_terms: D000062:Accidents, Occupational / Q000517:prevention & control*; D006801:Humans; D016272:Occupational Health; D010578:Petroleum / Q000633:toxicity*; D017751:Safety Management / Q000379:methods* / Q000592:standards; D014481:United States
chemical_list: D010578:Petroleum