title: Origin of triploidy in human abortuses.
mesh_terms: D000022:Abortion, Spontaneous / Q000235:genetics*; D002869:Chromosome Aberrations; D002901:Chromosomes, Human, 13-15; D002904:Chromosomes, Human, 21-22 and Y; D002905:Chromosomes, Human, 4-5; D005260:Female; D006801:Humans; D007621:Karyotyping; D008297:Male; D008540:Meiosis; D008856:Microscopy, Fluorescence; D011123:Polyploidy; D011247:Pregnancy