| 篇名 | 作者 | 刊名 | 出版年 | 查看 |
|---|
| Changes in homocysteine levels during normal pregnancy |
Walker, M.C.;Smith, G.N.;Perkins, S.L.;Keely, E.J.;Garner, P.R.; |
American Journal of Obstetrics and Gynecology |
1999-03-01 |
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| Periconceptional folic acid/multivitamin supplementation and twin pregnancy |
Czeizel, A.E.;Vargha, P.; |
American Journal of Obstetrics and Gynecology |
2004-09-01 |
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| Trends and predictors of folic acid awareness and periconceptional use inpregnant women |
de Jong-van den Berg, L.T.W.;Hernandez-Diaz, S.;Werler, M.M.;Louik, C.;Mitchell, A.A.; |
American Journal of Obstetrics and Gynecology |
2005-01-01 |
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| Trends and predictors of folic acid awareness and periconceptional use inpregnant women |
de Jong-van den Berg, L.T.W.;Hernandez-Diaz, S.;Werler, M.M.;Louik, C.;Mitchell, A.A.; |
American Journal of Obstetrics and Gynecology |
2005-01-01 |
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| Randomized trial of a physician-based intervention to increase the use offolic acid supplements among women |
Robbins, J.M.;Cleves, M.A.;Collins, H.B.;Andrews, N.;Smith, L.N.;Hobbs, C.A.; |
American Journal of Obstetrics and Gynecology |
2005-04-01 |
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| Correlates of intake of folic acid-containing supplements amongpregnant women |
Carmichael, S.L.;Shaw, G.M.;Yang, W.;Laurent, C.;Herring, A.;Royle, M.H.;Canfield, M.;the National Birth Defects Prevention Study; |
American Journal of Obstetrics and Gynecology |
2006-01-01 |
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| Congenital heart defects, maternal homocysteine, smoking, and the 677C>T polymorphism in the methylenetetrahydroflate reductase gene: Evaluatinggene-environment interactions |
Hobbs, C.A.;James, S.J.;Jernigan, S.;Melnyk, S.;Lu, Y.;Malik, S.;Cleves, M.A.; |
American Journal of Obstetrics and Gynecology |
2006-01-01 |
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| Correlates of intake of folic acid-containing supplements amongpregnant women |
Carmichael, S.L.;Shaw, G.M.;Yang, W.;Laurent, C.;Herring, A.;Royle, M.H.;Canfield, M.;the National Birth Defects Prevention Study; |
American Journal of Obstetrics and Gynecology |
2006-01-01 |
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| Congenital heart defects, maternal homocysteine, smoking, and the 677C>T polymorphism in the methylenetetrahydroflate reductase gene: Evaluatinggene-environment interactions |
Hobbs, C.A.;James, S.J.;Jernigan, S.;Melnyk, S.;Lu, Y.;Malik, S.;Cleves, M.A.; |
American Journal of Obstetrics and Gynecology |
2006-01-01 |
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| Do racial and ethnic differences in serum folate values exist afterfood fortification with folic acid? |
Lawrence, J.M.;Watkins, M.L.;Chiu, V.;Erickson, J.D.;Petitti, D.B.; |
American Journal of Obstetrics and Gynecology |
2006-02-01 |
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| Do racial and ethnic differences in serum folate values exist afterfood fortification with folic acid? |
Lawrence, J.M.;Watkins, M.L.;Chiu, V.;Erickson, J.D.;Petitti, D.B.; |
American Journal of Obstetrics and Gynecology |
2006-02-01 |
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| Transfer of folic acid inside the first-trimester gestational sac andthe effect of maternal smoking |
Jauniaux, E.;Johns, J.;Gulbis, B.;Spasic-Boskovic, O.;Burton, G.J.; |
American Journal of Obstetrics and Gynecology |
2007-07-01 |
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| Folic acid supplementation in early second trimester and the risk ofpreeclampsia |
Wen, S.W.;Chen, X.K.;Rodger, M.;Rennicks White, R.;Yang, Q.;Smith, G.N.;Sigal, R.J.;Perkins, S.L.;Walker, M.C.; |
American Journal of Obstetrics and Gynecology |
2008-01-01 |
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| Folic acid supplementation in early second trimester and the risk ofpreeclampsia |
Wen, S.W.;Chen, X.K.;Rodger, M.;Rennicks White, R.;Yang, Q.;Smith, G.N.;Sigal, R.J.;Perkins, S.L.;Walker, M.C.; |
American Journal of Obstetrics and Gynecology |
2008-01-01 |
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| Folic acid supplementation in early second trimester and the risk ofpreeclampsia |
Wen, S.W.;Chen, X.K.;Rodger, M.;Rennicks White, R.;Yang, Q.;Smith, G.N.;Sigal, R.J.;Perkins, S.L.;Walker, M.C.; |
American Journal of Obstetrics and Gynecology |
2008-01-01 |
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