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.
1993 Jul;36(7):3083-3090.
Rapid fetal karyotyping by durect analysis of uncultured cytotropholbastic cells from second and third trimester placnetas:an accurate and rapid method