暹羅 雙胞胎 siamese twins的相關文章
Conjoined twins - Wikipedia, the free encyclopedia

Conjoined twins - Wikipedia, the free encyclopedia

瀏覽:817
日期:2024-07-21
Conjoined twins are identical twins[1] joined in utero. A rare phenomenon, the occurrence is estimated to range from 1 in 49,000 births to 1 in 189,000 births, with a somewhat higher incidence in Southwest Asia, Africa and Brazil.[2] Approximately half ar...看更多