title: Preliminary observations on the occurrence of the equine XO syndrome.
mesh_terms: D000818:Animals; D005260:Female; D006734:Horse Diseases / Q000235:genetics*; D006736:Horses; D007621:Karyotyping; D012729:Sex Chromosome Aberrations / Q000662:veterinary*; D014424:Turner Syndrome / Q000235:genetics / Q000662:veterinary; D014960:X Chromosome