Babu A, Verma R S, Rodriquez J
Cytobios. 1987;50(201):89-92.
The incidence of supernumerary or accessory human chromosomes in clinically normal and abnormal cases lead to a variety of questions. Thus genetic counselling in such cases is often a difficult task.
在临床正常和异常病例中,人类额外或附加染色体的发生率引发了各种问题。因此,在这些情况下进行遗传咨询往往是一项艰巨的任务。