CHINESE JOURNAL OF PEDIATRICS, Volume 40, Issue 4,2002, Pages 243, doi:10.3760/cma.j.issn.0578-1310.2002.04.120
CHINESE JOURNAL OF PEDIATRICS, Volume 40, Issue 4,2002, Pages 235-236, doi:10.3760/cma.j.issn.0578-1310.2002.04.113
CHINESE JOURNAL OF PEDIATRICS, Volume 40, Issue 4,2002, Pages 239, doi:10.3760/cma.j.issn.0578-1310.2002.04.116
CHINESE JOURNAL OF PEDIATRICS, Volume 40, Issue 4,2002, Pages 240, doi:10.3760/cma.j.issn.0578-1310.2002.04.117
CHINESE JOURNAL OF PEDIATRICS, Volume 40, Issue 4,2002, Pages 225-229, doi:10.3760/cma.j.issn.0578-1310.2002.04.111