FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 30, Issue 5,2003, Pages 254-256, doi:10.3760/cma.j.issn.1673-4408.2003.05.011
FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 30, Issue 5,2003, Pages 236-239, doi:10.3760/cma.j.issn.1673-4408.2003.05.005
FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 30, Issue 5,2003, Pages 273-276, doi:10.3760/cma.j.issn.1673-4408.2003.05.018
FOREIGN MEDICAL SCIENCES(SECTION OF PEDIATRICS), Volume 30, Issue 5,2003, Pages 225-227, doi:10.3760/cma.j.issn.1673-4408.2003.05.001