Maternal age specific rates for chromosome aberrations and factors influencing them: report of a collaborative european study on 52 965 amniocenteses.
D000022:Abortion, Spontaneous / Q000235:genetics; D000328:Adult; D000649:Amniocentesis; D002869:Chromosome Aberrations / Q000453:epidemiology / Q000235:genetics*; D025063:Chromosome Disorders; D002901:Chromosomes, Human, 13-15; D002902:Chromosomes, Human, 16-18; D004314:Down Syndrome / Q000453:epidemiology / Q000235:genetics; D005060:Europe; D005260:Female; D006801:Humans; D008297:Male; D008423:Maternal Age; D008875:Middle Aged; D010331:Paternal Age; D011247:Pregnancy; D011336:Probability; D012044:Regression Analysis; D012729:Sex Chromosome Aberrations / Q000453:epidemiology / Q000235:genetics; D014424:Turner Syndrome / Q000453:epidemiology / Q000235:genetics