CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 13, Issue 3,2010, Pages 378-379,
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 13, Issue 3,2010, Pages 470,
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 13, Issue 3,2010, Pages 封4,
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 13, Issue 3,2010, Pages 363,
CHINESE JOURNAL OF COAL INDUSTRY MEDICINE, Volume 13, Issue 3,2010, Pages 341-342,