作者: C. Rosatelli , M. T. Scalas , T. Tuveri , A. Di Tucci , G. Monni
DOI: 10.1007/978-3-642-70707-0_43
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摘要: Trophoblast DNA has been recently used for the antenatal diagnosis of inherited hemoglobinopathies (Williamson et al. 1981; Old 1982; Goossens 1983). The main advantage this method is that chorionic villi may be obtained at an early stage gestation, which make prenatal a more acceptable procedure increasing number couples risk.