352
Participants
Start Date
August 31, 2014
Primary Completion Date
September 30, 2014
Study Completion Date
September 30, 2014
exposure to respirable silica dust
History of exposure to respirable silica dust due to job
exposure to polycyclic aromatic hydrocarbons exhaust
history of exposure to polycyclic aromatic hydrocarbons exhaust due to job
Novosibirsk City Hospital #2, Novosibirsk
Siberian Branch of the Russian Academy of Medical Sciences
OTHER
Novosibirsk City Hospital #2
OTHER