CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES, Volume 22, Issue 9,1999, Pages 569, doi:10.3760/j:issn:1001-0939.1999.09.027
CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES, Volume 22, Issue 9,1999, Pages 555, doi:10.3760/j:issn:1001-0939.1999.09.012
CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES, Volume 22, Issue 9,1999, Pages 572, doi:10.3760/j:issn:1001-0939.1999.09.016
CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES, Volume 22, Issue 9,1999, Pages 574, doi:10.3760/j:issn:1001-0939.1999.09.018
CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES, Volume 22, Issue 9,1999, Pages 548, doi:10.3760/j:issn:1001-0939.1999.09.010