[Incidence of chromosome anomalies in the early embryonic stage observed in induced abortions].
D000028:Abortion, Induced; D000293:Adolescent; D000328:Adult; D002869:Chromosome Aberrations / Q000453:epidemiology*; D025063:Chromosome Disorders; D005260:Female; D006801:Humans; D008875:Middle Aged; D011247:Pregnancy