title: Ensuring industrial lone workers' safety.
authors.affiliation: Grace Industries Inc., Fredonia, PA, USA.
authors.forename: Craig A
authors.initials: CA
authors.lastname: Walker
mesh_terms: D003142:Communication; D006801:Humans; D016272:Occupational Health; D017751:Safety Management / Q000458:organization & administration*; D014481:United States; D017132:Workplace / Q000592:standards*