Chinese Journal of Coal Industry Medicine, Volume 18, Issue 8,2015, Pages 1359-1362, doi:10.11723/mtgyyx 1007-9564 201508029
Chinese Journal of Coal Industry Medicine, Volume 18, Issue 8,2015, Pages 1415-1417, doi:10.11723/mtgyyx 1007-9564 201508044
Chinese Journal of Coal Industry Medicine, Volume 18, Issue 8,2015, Pages 1338-1341, doi:10.11723/mtgyyx 1007-9564 201508023
Chinese Journal of Coal Industry Medicine, Volume 18, Issue 8,2015, Pages 1271-1275, doi:10.11723/mtgyyx 1007-9564 201508006
Chinese Journal of Coal Industry Medicine, Volume 18, Issue 8,2015, Pages 1437-1440, doi:10.11723/mtgyyx 1007-9564 201508051