Frequency of chromosome abnormalities in abortions.
D000028:Abortion, Induced; D000022:Abortion, Spontaneous; D002869:Chromosome Aberrations; D046508:Culture Techniques; D003656:Decidua; D005260:Female; D005865:Gestational Age; D006801:Humans; D008423:Maternal Age; D010641:Phenotype; D011247:Pregnancy