KoreaMed, a service of the Korean Association of Medical Journal Editors (KAMJE), provides access to articles published in Korean medical, dental, nursing, nutrition and veterinary journals. KoreaMed records include links to full-text content in Synapse and publisher web sites.
Korean J Obstet Gynecol.
2000 Oct;43(10):1780-1785.
Comparison of the contribution rate of various prenatal screening methods for Down syndrome - analysis of 96 cases of Down syndrome for last 10 years -