The effect of smoking in pregnancy on maternal serum alpha-fetoprotein, unconjugated oestriol, human chorionic gonadotrophin, progesterone and dehydroepiandrosterone sulphate levels
1990 ◽
Vol 97
(3)
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pp. 272-274
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1998 ◽
Vol 18
(6)
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pp. 585-589
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1997 ◽
Vol 17
(11)
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pp. 1085-1085
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1993 ◽
Vol 6
(2)
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pp. 91-94
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1976 ◽
Vol 83
(4)
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pp. 329-332
Keyword(s):
1996 ◽
Vol 5
(1)
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pp. 1-6