FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 30, Issue 6,2003, Pages 333-335, doi:10.3760/cma.j.issn.1673-4408.2003.06.020
FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 30, Issue 6,2003, Pages 324-327, doi:10.3760/cma.j.issn.1673-4408.2003.06.017
FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 30, Issue 6,2003, Pages 321-324, doi:10.3760/cma.j.issn.1673-4408.2003.06.016
FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 30, Issue 6,2003, Pages 291-293, doi:10.3760/cma.j.issn.1673-4408.2003.06.005
FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 30, Issue 6,2003, Pages 283-285, doi:10.3760/cma.j.issn.1673-4408.2003.06.002