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Southeast Asian J Trop Med Public Health
; 2003 ; 34 Suppl 3(): 150-1
Article
de Anglais
| IMSEAR
| ID: sea-34279
RÉSUMÉ
Use of a third generation TSH assay enabled extremely low values of TSH to be detected through newborn screening. The use of a supplemental free thyroxine improved testing specificity. The hypothyroidism observed is believed to be secondary to suppression of the hypothalamic-pituitary-thyroid axis by placentally transferred maternal thyroxine.