title: Asthma and open cast mining.
authors.forename: J T
authors.initials: JT
authors.lastname: Hart
mesh_terms: D001249:Asthma / Q000453:epidemiology*; D003032:Coal Mining; D004781:Environmental Exposure; D006801:Humans; D015995:Prevalence; D014852:Wales / Q000453:epidemiology