1ATA. Guideline of ATA for the diagnosis and management of thyroid diseases during pregnancy and postpartum [J] . Thy- roid, 2011, 21:1081.
2Yassa I, Fawcett RME, Alexander EK. Thyroid hormone early adjustment in pregnancy （the THERAPY） trial （ J） . J Clin Endocrinol Metab, 2010, 95:3234.
3Shan ZY, Chen YY, Teng WP et al. A study for maternal thy- roid hormone deficiency during the first half of pregnancy in China （ J） . Eur J Clin Invest, 2009 : 39 -42.
6Ahalovich M, Aimino N, Barbour LA et al. Management of thyroid dysfunction during pregnancy and postpartum: fill En-docrine Society Clinical Practice Guidcline （ J）. J Clin Endo- erinol Metab, 2007, 92: SI.
7Benhadi N, Wiersinga wM, Reitsma JB et al. Higher maternal TSH levels in pregnancy are associated with increased risk for miscarriage, fetal or neonatal death （J ） . Eur J Endocrinol, 2009, 23, 31 （6）: 523.
8Rodondi N, Aujesky D, Vittinghoff E et al. Subclinical hypot- hyroidism and the risk of coronary heart disease : a meta - anal- ysis [J]. The American Journal of Medicine, 2006, 119 （7） : 541.
9Liu D, Jiang F, Shan Z et al. A cross - sectional survey of re- lationship between serum TSH level and blood pressure （ J） . J Hum Hypertens, 2010, 24 （2） : 134.
10Robert PJ, Ronald PS, Bakker Iet al. Thyroid dyslunetIon during pregnancy and in the first postpartum year in woman with diabetes mellitus type 1 [J] . Eur J Endoerinol, 2002, 47- 443.
4Anderson GW, Schoonover CM, Jones SA, et al. Control of thyroid hormone action in the developing rat brain. Thyroid, 2003,13:1039- 1056.
5de Escobar GM, Obregon M J, del Rey FE. Maternal thyroid hormone early in pregnancy and fetal brain development. Best Pract Res Clin Endocrinol Metab, 2004,18:225-248.
6Haddow JE, Palomaki GE, Allan WC, et al. Maternal thyroid deficiency during pregnancy and subsequent neuropsychological development of the child. N Engl J Med, 1999,341:549-555.
7Pop V J, Brouwers EP, Vader HL, et al. Maternal Hypothyroxinaemia during early pregnancy and subsequent child development: a 3-year follow-up study. Clin Endocrinol, 2003,59:282-288.
8Abalovich M, Gutierrex S, Alcaraz G, et al. Overt and subclinical hypothyroidism complicating pregnancy. Thyroid, 2002,12:63-68.
9Klein RZ, Haddow JE, Faix JD, et al. Prevalence of thyroid deficiency in pregnant women. Clin Endocrinol (Oxf) , 1991,35:41-46.
10Allan WC, Haddow JE, Palomaki GE, et al. Maternal thyroid deficiency and pregnancy complications: implications for population screening. J Med Screen, 2000,7 : 127-130.
9Stagnaro -green A, Abalovich M, Alexander E , et al. Guidelines of the American Thyroid Association for the diagnosis and manage?ment of thyroid disease during pregnancy and postpartum[J]. Thy?oid ,2011 ,21 (10) : 1081-1125.
10Abalovich M,Amino N .Barbour LA,et al. Management of thyroid dysfunction during pregnancy and postpartum: an Endocrine Society Clinical Practice Guideline[J].J Clin Endocrinol Metab, 2007,92 (8 Suppl}. 1-47.
