title: A technique of karyography and some abnormal karyotypes.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D002869:Chromosome Aberrations; D046508:Culture Techniques; D004314:Down Syndrome; D005260:Female; D006801:Humans; D008607:Intellectual Disability; D007621:Karyotyping; D007962:Leukocytes; D008297:Male; D008722:Methods; D012730:Sex Chromosomes; D014314:Trisomy