Winter air pollution and disease parameters in advanced chronic obstructive pulmonary disease panels residing in Denver, Colorado.
Silkoff PE, Zhang L, Dutton S, Langmack EL, Vedal S, Murphy J, Make B. Winter air pollution and disease parameters in advanced chronic obstructive pulmonary disease panels residing in Denver, Colorado. J Allergy Clin Immunol. 2005 Feb; 115(2):337-44.