Abnormal Karyotypes in 15 413 Cases with Prenatal Diagnosis in Guangxi Province, China: a Retrospective Study

HUANG Hong-qian;LI Meng;FEI Dong-mei;LIU Tian-sheng;ZHANG Hai-yan;CHEN Qiu-li;OUYANG Lu-ping;LIU Sun-rong

Journal of International Reproductive Health/Family Planning . 2013, (6): 459 -461 .