title: Query on non-back occupational injuries.
authors.forename: C
authors.initials: C
authors.lastname: Zwerling
authors.forename: J
authors.initials: J
authors.lastname: Ryan
mesh_terms: D000062:Accidents, Occupational; D019567:Back Injuries; D006801:Humans; D014481:United States; D014947:Wounds and Injuries / Q000175:diagnosis / Q000209:etiology*