Papp Z
Acta Genet Med Gemellol (Roma). 1975;24(1-2):41-6. doi: 10.1017/s1120962300021879.
Cytogenetic, clinical, and other findings are presented on a pair of same-sex, monochorial MZ twins concordant for both trisomy 21 and congenital heart disease. The literature on Down's syndrome in twins and on congenital heart disease in twins is reviewed and the exceptional occurrence of concordant congenital heart disease in MZ twins is stressed.
本文报告了一对同性、单绒毛膜单卵双胞胎的细胞遗传学、临床及其他检查结果，这对双胞胎均患有21三体综合征和先天性心脏病。本文回顾了关于双胞胎唐氏综合征和双胞胎先天性心脏病的文献，并强调了单卵双胞胎中先天性心脏病一致出现的罕见情况。
