581 Achieving maternal weight gain recommendations and its impact on cervical length shortening in twin gestations
2021 ◽
Vol 224
(2)
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pp. S367
1998 ◽
Vol 79
(02)
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pp. 328-330
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Keyword(s):
1989 ◽
Vol 29
(3)
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pp. 212-219
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Keyword(s):
2012 ◽
Vol 206
(1)
◽
pp. S257
1946 ◽
Vol 52
(4)
◽
pp. 574-580
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Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
2013 ◽
Vol 177
(5)
◽
pp. 402-410
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