Cite
MLA Citation
F Ballester et al.. “The EMECAM project: a multicentre study on air pollution and mortality in Spain: combined results for particulates and for sulfur dioxide.” Occupational and environmental medicine, vol. 59, no. 5, 2002, pp. 300–308. http://access.bl.uk/ark:/81055/vdc_100135162696.0x000017