title: Chromosomal anomalies of preimplantation mouse embryos in relation to maternal age.
mesh_terms: D000818:Animals; D002869:Chromosome Aberrations; D004171:Diploidy; D004622:Embryo, Mammalian; D005260:Female; D006801:Humans; D007621:Karyotyping; D008423:Maternal Age; D051379:Mice; D008808:Mice, Inbred CBA; D011123:Polyploidy; D011247:Pregnancy