Ways of improving the diagnosis of fetal non-chromosomal abnormalities on routine ultrasound examination at 11-13 weeks of gestation
1998 ◽
Vol 77
(5)
◽
pp. 497-499
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2016 ◽
Vol 141
(2)
◽
pp. 267-273
2018 ◽
2020 ◽
1998 ◽
Vol 77
(5)
◽
pp. 497-499
◽
2005 ◽
Vol 7
(6)
◽
pp. 417-421
◽