CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 8, Issue 8,2005, Pages 851-851, doi:10.3969/j.issn.1007-9564.2005.08.041
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 8, Issue 8,2005, Pages 830-831, doi:10.3969/j.issn.1007-9564.2005.08.025
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 8, Issue 8,2005, Pages 800-802, doi:10.3969/j.issn.1007-9564.2005.08.004
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 8, Issue 8,2005, Pages 910-912, doi:10.3969/j.issn.1007-9564.2005.08.092
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 8, Issue 8,2005, Pages 889-890, doi:10.3969/j.issn.1007-9564.2005.08.077