CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 11, Issue 9,2008, Pages 1457-1458, doi:10.3969/j.issn.1007-9564.2008.09.118
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 11, Issue 9,2008, Pages 1349-1349, doi:10.3969/j.issn.1007-9564.2008.09.030
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 11, Issue 9,2008, Pages 1388-1389, doi:10.3969/j.issn.1007-9564.2008.09.063
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 11, Issue 9,2008, Pages 1377-1378, doi:10.3969/j.issn.1007-9564.2008.09.054
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 11, Issue 9,2008, Pages 1314-1315, doi:10.3969/j.issn.1007-9564.2008.09.005