859: First-trimester pregnancy-associated plasma protein and birth weight
2015 ◽
Vol 212
(1)
◽
pp. S411-S412
Keyword(s):
2016 ◽
Vol 198
◽
pp. 1-6
◽
Keyword(s):
2015 ◽
Vol 100
(6)
◽
pp. 2372-2379
◽
2016 ◽
Vol 55
(1)
◽
pp. 72-75
◽
Keyword(s):
2014 ◽
Vol 210
(1)
◽
pp. S143
2008 ◽
Vol 198
(5)
◽
pp. e43-e45
◽
Keyword(s):
Keyword(s):
2005 ◽
Vol 193
(6)
◽
pp. S121
Keyword(s):