title: Prenatal detection of mental retardation.
mesh_terms: D000649:Amniocentesis; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D002901:Chromosomes, Human, 13-15; D002902:Chromosomes, Human, 16-18; D003582:Cytogenetics; D005260:Female; D005865:Gestational Age; D006801:Humans; D008607:Intellectual Disability / Q000175:diagnosis*; D008297:Male; D010375:Pedigree; D011247:Pregnancy; D011379:Prognosis