Chorionbiopsie — eine neue Möglichkeit d
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K. Miller
📂
Article
📅
1986
🏛
Springer
🌐
English
⚖ 480 KB
Chorionic villi are derivates of the trophoectoderm and therefore have the same genetic constitution as the embryo. The recently developed techniques of chorionic villi sampling in the 9th to 11th week of pregnancy and the cytogenetic analysis of this material open a new field in the prenatal diagno