Lifetime Occupational History, Respiratory Symptoms and Chronic Obstructive Pulmonary Disease: Results from a Population-Based Study.
Denis VinnikovAizhan RaushanovaAizhan KyzayevaZhanna RomanovaZhangir TulekovDinara KenessaryArdak AuyezovaPublished in: International journal of chronic obstructive pulmonary disease (2019)
Lifetime exposure to VGDF, found in ¼ of the general population, increased the odds of COPD independent of smoking by 71%.