Is second-trimester genetic amniocentesis for trisomy 18 ever indicated in the presence of a normal genetic sonogram?
2005 ◽
Vol 26
(7)
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pp. 691-694
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1999 ◽
Vol 19
(5)
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pp. 476-479
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2012 ◽
Vol 51
(3)
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pp. 481-484
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1998 ◽
Vol 61
(3)
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pp. 285-287
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1990 ◽
Vol 163
(4)
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pp. 1186-1190
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Keyword(s):
1998 ◽
Vol 92
(3)
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pp. 420-424
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