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