Nuchal translucency measurement and second-trimester biochemical screening for Down's syndrome
1997 ◽
Vol 10
(3)
◽
pp. 221-222
1997 ◽
Vol 9
(4)
◽
pp. 244-247
◽
1997 ◽
Vol 10
(4)
◽
pp. 261-264
◽
Keyword(s):
2001 ◽
Vol 108
(10)
◽
pp. 1047-1052
◽
2001 ◽
Vol 108
(10)
◽
pp. 1047-1052
◽
2000 ◽
Vol 70
◽
pp. C40-C40
Keyword(s):
1998 ◽
Vol 12
(3)
◽
pp. 163-169
◽
1998 ◽
Vol 12
(3)
◽
pp. 156-162
◽
1999 ◽
Vol 13
(4)
◽
pp. 229-230
◽
Keyword(s):