Li Dong-Zhi, Liao Can
Prenatal Diagnostic Center, Guangzhou Maternal and Neonatal Hospital, Guangzhou Medical College, Guangzhou, Guangdong, China.
Prenat Diagn. 2008 Feb;28(2):165-6. doi: 10.1002/pd.1947.
Ann N Y Acad Sci. 2005
Prenat Diagn. 2013-5-21