The Diesel Exhaust in Miners Study: IV. Estimating Historical Exposures to Diesel Exhaust in Underground Non-metal Mining Facilities. - Vermeulen, Roel; Coble, Joseph B.; Lubin, Jay H.; Portengen, Lützen; Blair, Aaron; Attfield, Michael D.; Silverman, Debra T.; Stewart, Patricia A. (Annals of Occupational Hygiene, 2010)