OC063: Are NT and ductus venosus independent predictors of fetal congenital heart defects?
2003 ◽
Vol 21
(3)
◽
pp. 239-243
◽
Keyword(s):
Keyword(s):
2010 ◽
Vol 36
(6)
◽
pp. 668-675
◽
Keyword(s):
Keyword(s):