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Respiratory effects of air pollutants among nonsmoking traffic policemen of Patiala, India
Gupta, Sharat, Kumar, Avnish, Mittal, Shallu, Singh, KamalDVolume:
28
Year:
2011
Language:
english
Journal:
Lung India
DOI:
10.4103/0970-2113.85685
File:
PDF, 1.58 MB
english, 2011