Chinese Journal of Coal Industry Medicine, Volume 16, Issue 1,2013, Pages 125-126, doi:10.11723/mtgyyx 1007-9564 201301075
Chinese Journal of Coal Industry Medicine, Volume 16, Issue 1,2013, Pages 14-16, doi:10.11723/mtgyyx 1007-9564 201301006
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Chinese Journal of Coal Industry Medicine, Volume 16, Issue 1,2013, Pages 77-78, doi:10.11723/mtgyyx 1007-9564 201301044
Chinese Journal of Coal Industry Medicine, Volume 16, Issue 1,2013, Pages 92-93, doi:10.11723/mtgyyx 1007-9564 201301055