CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 4, Issue 1,2001, Pages 1-2, doi:10.3969/j.issn.1007-9564.2001.01.001
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 4, Issue 1,2001, Pages 10-11, doi:10.3969/j.issn.1007-9564.2001.01.007
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 4, Issue 1,2001, Pages 47-48, doi:10.3969/j.issn.1007-9564.2001.01.045
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 4, Issue 1,2001, Pages 50-51, doi:10.3969/j.issn.1007-9564.2001.01.048
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 4, Issue 1,2001, Pages 70-71, doi:10.3969/j.issn.1007-9564.2001.01.064