Association between wheeze and selected air pollution sources in an air pollution priority area in South Africa: a cross-sectional study.  

Shirinde  J, Wichmann  J, Voyi  K


Environmental Health 2014, 13:32 (6 May 2014)

Abstract                  http://www.ehjournal.net/content/13/1/32/abstract
Provisional PDF     http://www.ehjournal.net/content/pdf/1476-069X-13-32.pdf

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