title: Prevalence of chromosome abnormalities during human gestation and implications for studies of environmental mutagens.
mesh_terms: D002869:Chromosome Aberrations / Q000196:embryology*; D025063:Chromosome Disorders; D020964:Embryo Loss / Q000453:epidemiology; D004781:Environmental Exposure; D005260:Female; D005313:Fetal Death / Q000453:epidemiology*; D005328:Fetal Viability / Q000528:radiation effects; D005838:Genotype; D005865:Gestational Age; D006801:Humans; D009153:Mutagens; D011247:Pregnancy; D012306:Risk
chemical_list: D009153:Mutagens