P54 Combined exposure to vapors, gases, dusts, fumes and tobacco smoke increases the risk of asthma symptoms
2012 ◽
Vol 15
(7)
◽
pp. 1211-1221
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2013 ◽
Vol 133
(1)
◽
pp. 52-60
◽
2019 ◽
Vol 10
(3)
◽
pp. 1336-1346
◽
2009 ◽
Vol 20
(5)
◽
pp. 423-429
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