| Literature DB >> 2206294 |
Abstract
The frequency of chromosome abnormalities in spontaneous abortions, stillbirths, livebirths and among all clinically recognized pregnancies is given. Data on the parental origin of sex chromosome abnormalities and certain autosomal trisomies determined using molecular probes are presented and the proportion of sperm and eggs that are nullisomic or disomic for a sex chromosome to an autosome 16, 18 or 21 is calculated.Entities:
Mesh:
Substances:
Year: 1990 PMID: 2206294 DOI: 10.1051/rnd:19900706
Source DB: PubMed Journal: Reprod Nutr Dev ISSN: 0926-5287