title: Occupational safety and health services in North Dakota manufacturing and processing firms.
authors.forename: J R
authors.initials: JR
authors.lastname: Bender
authors.forename: R
authors.initials: R
authors.lastname: Eelkema
mesh_terms: D006801:Humans; D009658:North Dakota; D009784:Occupational Diseases / Q000453:epidemiology; D009786:Occupational Health Services / Q000458:organization & administration / Q000600:supply & distribution*