Chinese Journal of Coal Industry Medicine, , Issue 4,2015, Pages 684-686, doi:10.11723/mtgyyx1007-9564201504052
Chinese Journal of Coal Industry Medicine, , Issue 4,2015, Pages 539-541, doi:10.11723/mtgyyx1007-9564201504007
Chinese Journal of Coal Industry Medicine, , Issue 4,2015, Pages 663-665,666, doi:10.11723/mtgyyx1007-9564201504045
Chinese Journal of Coal Industry Medicine, , Issue 4,2015, Pages 554-556,557, doi:10.11723/mtgyyx1007-9564201504012
Chinese Journal of Coal Industry Medicine, , Issue 4,2015, Pages 530-532, doi:10.11723/mtgyyx1007-9564201504004