title: Asthma and open cast mining.
authors.forename: S J
authors.initials: SJ
authors.lastname: O'Brien
authors.forename: R S
authors.initials: RS
authors.lastname: Bhopal
authors.forename: B A
authors.initials: BA
authors.lastname: Harkis
mesh_terms: D001249:Asthma / Q000453:epidemiology*; D003032:Coal Mining; D004781:Environmental Exposure; D006801:Humans; D014852:Wales / Q000453:epidemiology