title: A large kindred with D-G translocation mongolism.
mesh_terms: D000328:Adult; D001345:Autoradiography; D002648:Child; D002869:Chromosome Aberrations; D004314:Down Syndrome / Q000235:genetics*; D005260:Female; D006801:Humans; D007621:Karyotyping; D008297:Male; D010375:Pedigree