Mayou B J, Armon P, Lindenbaum R H
Br J Obstet Gynaecol. 1978 Apr;85(4):314-6. doi: 10.1111/j.1471-0528.1978.tb10505.x.
An 18-year-old Tanzanian true hermaphrodite became pregnant one month after reconstructive vaginal surgery. Chromosomal analysis of the mother showed a 46 XX constitution; a chromosome 21 carried a large short arm which might have contained Y chromosome material.
一名18岁的坦桑尼亚真两性畸形患者在阴道重建手术后一个月怀孕。对母亲的染色体分析显示其核型为46 XX;21号染色体携带一条可能包含Y染色体物质的大短臂。