Chinese Journal of Coal Industry Medicine, Volume 20, Issue 11,2017, Pages 1397-1400, doi:10.11723/mtgyyx 1007-9564 201711027
Chinese Journal of Coal Industry Medicine, Volume 20, Issue 11,2017, Pages 1337-1339, doi:10.11723/mtgyyx 1007-9564 201711013
Chinese Journal of Coal Industry Medicine, Volume 20, Issue 11,2017, Pages 1364-1367, doi:10.11723/mtgyyx 1007-9564 201711019
Chinese Journal of Coal Industry Medicine, Volume 20, Issue 11,2017, Pages 1392-1396, doi:10.11723/mtgyyx 1007-9564 201711026