Asthma and open cast mining.
Temple
J M
JM
University College, Swansea.
Sykes
A M
AM
D001249:Asthma / Q000453:epidemiology / Q000209:etiology*; D003032:Coal Mining; D004781:Environmental Exposure; D006801:Humans; D015994:Incidence; D012307:Risk Factors; D014852:Wales / Q000453:epidemiology