title: Chromosome abnormalities and abortion.
mesh_terms: D000022:Abortion, Spontaneous / Q000453:epidemiology / Q000235:genetics*; D000782:Aneuploidy; D002478:Cells, Cultured; D002869:Chromosome Aberrations / Q000453:epidemiology / Q000235:genetics*; D025063:Chromosome Disorders; D005260:Female; D005333:Fetus / Q000648:ultrastructure; D005865:Gestational Age; D006801:Humans; D007621:Karyotyping; D008297:Male; D008854:Microscopy, Electron; D009030:Mosaicism; D010641:Phenotype; D010920:Placenta / Q000648:ultrastructure; D011123:Polyploidy; D011247:Pregnancy; D012729:Sex Chromosome Aberrations / Q000235:genetics; D013048:Specimen Handling; D014314:Trisomy