title: [Trisomy 21: genetics and diagnosis].
authors: P
authors: P
authors: Talon
mesh_terms: D015984:Causality; D004314:Down Syndrome / Q000175:diagnosis / Q000453:epidemiology / Q000235:genetics; D005817:Genetic Counseling; D006801:Humans; D007231:Infant, Newborn; D009030:Mosaicism; D011296:Prenatal Diagnosis; D014178:Translocation, Genetic
vernacular_title: Trisomie 21: génétique et diagnostic.