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
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CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES, Volume 22, Issue 6,1999, Pages 382, doi:10.3760/j:issn:1001-0939.1999.06.033
CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES, Volume 22, Issue 6,1999, Pages 364, doi:10.3760/j:issn:1001-0939.1999.06.015