Affiliation: Institute of Medicine
- Characterization of indoor particle sources: A study conducted in the metropolitan Boston areaE Abt
National Research Council, Board on Environmental Studies and Toxicology, Washington, DC 20418, USA
Environ Health Perspect 108:35-44. 2000..When air exchange rates were higher (> 1 exchange/hr), the impact of indoor sources was less pronounced, as indoor particle concentrations tracked outdoor levels more closely...