Chromosome anomalies and abortions.
D000022:Abortion, Spontaneous / Q000209:etiology*; D000032:Abortion, Therapeutic; D000328:Adult; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D046508:Culture Techniques; D005260:Female; D006801:Humans; D008423:Maternal Age; D011247:Pregnancy