FOREIGN MEDICAL SCIENCES(SECTION OF RESPIRATORY SYSTEM), Volume 22, Issue 3,2002, Pages 144-145, doi:10.3760/cma.j.issn.1673-436X.2002.03.013
FOREIGN MEDICAL SCIENCES(SECTION OF RESPIRATORY SYSTEM), Volume 22, Issue 3,2002, Pages 154-155, doi:10.3760/cma.j.issn.1673-436X.2002.03.017
FOREIGN MEDICAL SCIENCES(SECTION OF RESPIRATORY SYSTEM), Volume 22, Issue 3,2002, Pages 155,
FOREIGN MEDICAL SCIENCES(SECTION OF RESPIRATORY SYSTEM), Volume 22, Issue 3,2002, Pages 136-137,140, doi:10.3760/cma.j.issn.1673-436X.2002.03.010
FOREIGN MEDICAL SCIENCES(SECTION OF RESPIRATORY SYSTEM), Volume 22, Issue 3,2002, Pages 115,