CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES, Volume 22, Issue 6,1999, Pages 377, doi:10.3760/j:issn:1001-0939.1999.06.031
CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES, Volume 22, Issue 6,1999, Pages 362, doi:10.3760/j:issn:1001-0939.1999.06.013
CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES, Volume 22, Issue 6,1999, Pages 351, doi:10.3760/j:issn:1001-0939.1999.06.010
CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES, Volume 22, Issue 6,1999, Pages 373, doi:10.3760/j:issn:1001-0939.1999.06.022
CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES, Volume 22, Issue 6,1999, Pages 372, doi:10.3760/j:issn:1001-0939.1999.06.026