CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 9, Issue 10,2006, Pages 1070-1071, doi:10.3969/j.issn.1007-9564.2006.10.039
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 9, Issue 10,2006, Pages 1078-1079, doi:10.3969/j.issn.1007-9564.2006.10.049
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 9, Issue 10,2006, Pages 1101-1101, doi:10.3969/j.issn.1007-9564.2006.10.068
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 9, Issue 10,2006, Pages 1038-1039, doi:10.3969/j.issn.1007-9564.2006.10.011
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 9, Issue 10,2006, Pages 1030-1031, doi:10.3969/j.issn.1007-9564.2006.10.006