title: The Boston residential NO2 characterization study: I. Preliminary evaluation of the survey methodology.
authors: P B
authors: PB
authors: Ryan
authors: M L
authors: ML
authors: Soczek
authors: J D
authors: JD
authors: Spengler
authors: I H
authors: IH
authors: Billick
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D001900:Boston; D009585:Nitrogen Dioxide / Q000032:analysis*
chemical_list: D000393:Air Pollutants; D009585:Nitrogen Dioxide