CHINESE JOURNAL OF MICROBIOLOGY AND IMMUNOLOGY, Volume 21, Issue 5,2001, Pages 508-509, doi:10.3760/j:issn:0254-5101.2001.05.011
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CHINESE JOURNAL OF MICROBIOLOGY AND IMMUNOLOGY, Volume 21, Issue 5,2001, Pages 547-551, doi:10.3760/j:issn:0254-5101.2001.05.025
CHINESE JOURNAL OF MICROBIOLOGY AND IMMUNOLOGY, Volume 21, Issue 5,2001, Pages 564-565, doi:10.3760/j:issn:0254-5101.2001.05.029
CHINESE JOURNAL OF MICROBIOLOGY AND IMMUNOLOGY, Volume 21, Issue 5,2001, Pages 573, doi:10.3760/j:issn:0254-5101.2001.05.038