title: Dispermic origin of XY hydatidiform moles.
mesh_terms: D000328:Adult; D005260:Female; D005306:Fertilization; D006680:HLA Antigens / Q000235:genetics; D006801:Humans; D006828:Hydatidiform Mole / Q000209:etiology*; D007621:Karyotyping; D008297:Male; D011247:Pregnancy; D012730:Sex Chromosomes; D014594:Uterine Neoplasms / Q000209:etiology*
chemical_list: D006680:HLA Antigens