10Soldin OP,Tractenberg RE, Hollowell JG, et al. Trimester - specif- ic changes in maternal thyroid hormone, thyrotropin, and thyro- globulin concentrations during gestation: trends and associations across trimesters in iodine sufficieney[ J ]. Thyroid,2004,14 (7) : 1084 - 1090.
4Shan ZY,Chen YY,Teng WP,et al.A study for maternal thyroid hormone deficiency during the first half of pregnancy in China.Eur J Clin Invest,2009,39:37-42.
5Man EB,Jones WS.Thyroid function in human pregnancy.V.Incidence of maternal serum low butanol-extractable iodines and of normal gestational TBG and TBPA capacities:retardation of 8-month-old infants.Am J Obstetr Gynecol,1969,104:898-908.
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.
7Abalovich M,Amino N,Barbour LA,et al.Management of thyroid dysfunction during pregnancy and postpartum:An Endocrine Society Clinical practice Guideline.J Clin Endocrinol Metab,2007,92:S1-S47.
8Lavado-Autric R,Auso E,Garcia-Velasco JV,et al.Early maternal hypothyroxinemia alters histogenesis and cerebral cortex cytoarchitecture of the progeny.J Clin Invest,2003,111:1073-1082.
9Cuevas E,Auso E,Telefont M,et al.Transient maternal hypothyroxinemia at onset of corticogenesis alters tangential migration of medial ganglionic eminence-derived neurons.Eur J Neurosci,2005,22:541-551.
10Vaidya B,Anthony S,Bilous M,et al.Detection of thyroid dysfunction in early pregnancy:universal screening or targeted highrisk case finding.J Clin Endocrinol Metab,2007,92:203-207.