F93Feasibility of the second trimester fetal ultrasound examination in an unselected population at 18, 20 or 22 weeks of pregnancy: a randomized trial
2000 ◽
Vol 16
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pp. 57-57
Keyword(s):
1999 ◽
Vol 14
(2)
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pp. 92-97
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Keyword(s):
2007 ◽
Vol 2007
◽
pp. 59-61
Keyword(s):
2006 ◽
Vol 195
(5)
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pp. 1379-1387
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Keyword(s):
2020 ◽
2008 ◽
Vol 11
(21)
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pp. 2505-2508
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2018 ◽
Vol 97
(11)
◽
pp. 1300-1308
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