title: Trisomy in the fetal backcross progeny of male and female metacentric heterozygotes of the mouse. i.
mesh_terms: D000782:Aneuploidy; D000818:Animals; D002875:Chromosomes; D005260:Female; D005333:Fetus; D006579:Heterozygote; D008297:Male; D051379:Mice; D014314:Trisomy