PM25 AND PM19 PERSONAL EXPOSURE AND ITS RELATIONSHIP WITH OUTDOOR CONCENTRATIONS IN A GROUP OF COPD PATIENTS LIVING IN THE BOSTON AREA
Roias-Bracho, L, Koutrakis, P, Suh, HVolume:
9
Journal:
Epidemiology
DOI:
10.1097/00001648-199807001-00568
Date:
July, 1998
File:
PDF, 103 KB
1998