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[Prenatal chromosome study: cause, incidence and prevention of erroneous determination of various study samples]
1Institut für Medizinische Genetik, Universität, Zürich, Schweiz.
Archives of Gynecology and Obstetrics
|January 1, 1992
Abstract:
False diagnoses in prenatal chromosomal analysis are rare; but the causes are numerous. They can be specific for amniocentesis, chorionic villus samples or independent of the tissue. The sources of mistake and their frequencies are discussed in detail.