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Spontaneous pregnancy losses identified by increased risk of pregnancy loss with increasing aspiration attempts. The total fetal loss for this population was 5.4 per cent with the pregnancy loss estimated due to procedure being 1.2 per cent. Analysis of placentae from patients having CVS and amniocen\u2010tesis showed no differences. Microbiological assessment prior to CVS was similar to previous publications.<\/jats:p>","DOI":"10.1002\/pd.1970110809","type":"journal-article","created":{"date-parts":[[2007,3,4]],"date-time":"2007-03-04T05:40:20Z","timestamp":1172986820000},"page":"539-550","source":"Crossref","is-referenced-by-count":8,"title":["Chorionic villus sampling: Analysis of fetal losses to delivery, placental pathology, and cervical microbiology"],"prefix":"10.1002","volume":"11","author":[{"given":"R. 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