Single-Step Maternal Serum Screening for Trisomy 21 in the Era of Combined or Integrated Screening
2004 ◽
Vol 58
(4)
◽
pp. 221-224
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Keyword(s):
1999 ◽
Vol 19
(1)
◽
pp. 85-86
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Keyword(s):
1992 ◽
Vol 166
(1)
◽
pp. 283
Keyword(s):
2004 ◽
Vol 24
(4)
◽
pp. 374-376
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Keyword(s):
Keyword(s):
1997 ◽
Vol 104
(1)
◽
pp. 42-45
◽
Keyword(s):
1997 ◽
Vol 57
(2)
◽
pp. 233-234
Keyword(s):
1991 ◽
Vol 155
(4)
◽
pp. 280-280
Keyword(s):