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    Chapter and Conference Paper

    Mixed Karyotypes Obtained by Chorionic Villi Analysis: Mosaicism and Maternal Contamination

    We report here on a series of chromosome analyses of 60 chorionic villi samples. The villi were obtained from chorionic biopsies carried out immediately before termination of pregnancy or from abortions (spont...

    I. Karkut, S. Zakrzewski, K. Sperling in First Trimester Fetal Diagnosis (1985)

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    Chapter and Conference Paper

    Frequency and Origin of Chromosome Abnormalities in Man

    During the past 25 years human cytogenetics has changed from a highly specialized academic discipline restricted to only a few institutions to a rapidly expanding area of research and routine application invol...

    K. Sperling in Mutations in Man (1984)