CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 11, Issue 3,2008, Pages 366-367, doi:10.3969/j.issn.1007-9564.2008.03.046
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 11, Issue 3,2008, Pages 322-323, doi:10.3969/j.issn.1007-9564.2008.03.019
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 11, Issue 3,2008, Pages 336-337, doi:10.3969/j.issn.1007-9564.2008.03.027
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 11, Issue 3,2008, Pages 300-302, doi:10.3969/j.issn.1007-9564.2008.03.008
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 11, Issue 3,2008, Pages 378-379, doi:10.3969/j.issn.1007-9564.2008.03.054