Peña S D, Ray M, Douglas G, Loadman E, Hamerton J L
J Med Genet. 1974 Jun;11(2):211-5. doi: 10.1136/jmg.11.2.211.
A four-year-old mildly retarded girl with a 48,XXXX karyotype is described. Her phenotype is compared to previously reported cases.
本文描述了一名患有48,XXXX核型的4岁轻度智障女孩。将她的表型与先前报道的病例进行了比较。