Chinese Journal of Coal Industry Medicine, Volume 16, Issue 6,2013, Pages 883-887, doi:10.11723/mtgyyx 1007-9564 201306009
Chinese Journal of Coal Industry Medicine, Volume 16, Issue 6,2013, Pages 962-963, doi:10.11723/mtgyyx 1007-9564 201306043
Chinese Journal of Coal Industry Medicine, Volume 16, Issue 6,2013, Pages 1039-1040, doi:10.11723/mtgyyx 1007-9564 201306078
Chinese Journal of Coal Industry Medicine, Volume 16, Issue 6,2013, Pages 897-899, doi:10.11723/mtgyyx 1007-9564 201306014
Chinese Journal of Coal Industry Medicine, Volume 16, Issue 6,2013, Pages 987-988, doi:10.11723/mtgyyx 1007-9564 201306054