First-trimester screening for Down’s syndrome in in vitro fertilization pregnancies
2001 ◽
Vol 76
(6)
◽
pp. 1282-1283
◽
2004 ◽
Vol 191
(6)
◽
pp. S44
2019 ◽
Vol 20
(2)
◽
pp. 97-105
2003 ◽
Vol 189
(6)
◽
pp. S112
Keyword(s):
Keyword(s):
Keyword(s):
1997 ◽
Vol 17
(9)
◽
pp. 821-829
◽
Keyword(s):
2015 ◽
Vol 189
◽
pp. 13-18
◽