Lineal relatives

Notarized certificate of kinship and certificate of proof that alien has no lineal relatives outside of China .

经公证的亲属关系证明以及投靠人境外无直系亲属关系证明；

Long-term household registration document of the Chinese citizen or the Alien Permanent Residence Certificate of alien as lineal relatives of applicant ;

被投靠中国公民的常住户籍证明或者外国人的《外国人永久居留证》；

Mutation screening has the character of high accuracy , little harm and helps diagnose early , so it is suggested to be performed widely clinically , especially to the patients who has family history or to their lineal relatives .

基因突变分析结果与病理表现一致，准确性高、损伤小，可早期诊断，值得广泛应用于临床，特别是有家族史的患者或高危亲属。