title: Environmental causes of aneuploidy: why so elusive?
mesh_terms: D000022:Abortion, Spontaneous; D000328:Adult; D000782:Aneuploidy; D002869:Chromosome Aberrations / Q000209:etiology; D025063:Chromosome Disorders; D004777:Environment; D005260:Female; D005865:Gestational Age; D006801:Humans; D007621:Karyotyping; D008423:Maternal Age; D011247:Pregnancy; D012306:Risk; D012907:Smoking; D014314:Trisomy