Chinese Journal of Coal Industry Medicine, Volume 17, Issue 6,2014, Pages 924-926, doi:10.11723/mtgyyx 1007-9564 201406023
Chinese Journal of Coal Industry Medicine, Volume 17, Issue 6,2014, Pages 907-909, doi:10.11723/mtgyyx 1007-9564 201406017
Chinese Journal of Coal Industry Medicine, Volume 17, Issue 6,2014, Pages 959-961, doi:10.11723/mtgyyx 1007-9564 201406035
Chinese Journal of Coal Industry Medicine, Volume 17, Issue 6,2014, Pages 879-881, doi:10.11723/mtgyyx 1007-9564 201406007
Chinese Journal of Coal Industry Medicine, Volume 17, Issue 6,2014, Pages 982-985, doi:10.11723/mtgyyx 1007-9564 201406042