Is asthma associated with exposure to smoke from a coal mine fire?
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D. Brown | David Brown | J. Ikin | R. Hoy | C. Gao | S. Taylor | Brendan L. Thompson | A. Makar | T. McCrabb | M. Abramson | B. Borg | B. Borg | B. Thompson | M. Abramson | Ryan Hoy