The Xg blood groups and sex-chromosome aneuploidy.
D000782:Aneuploidy; D001789:Blood Group Antigens; D005260:Female; D005838:Genotype; D006801:Humans; D007621:Karyotyping; D007713:Klinefelter Syndrome / Q000235:genetics; D008297:Male; D008540:Meiosis; D012730:Sex Chromosomes; D014424:Turner Syndrome / Q000235:genetics
D001789:Blood Group Antigens