TY - JOUR AU - Castillo Lara, Maria AU - Vilar Sanchez, Angel AU - Canavate Solano, Consuelo AU - Soto Pazos, Estefania AU - Iglesias Alvarez, Maria AU - Gonzalez Macias, Carmen AU - Ayala Ortega, Carmen AU - Moreno Corral, Luis Javier AU - Fernandez Alba, Juan Jesus PY - 2017 DO - 10.1186/s12884-017-1624-x SN - 1471-2393 UR - http://hdl.handle.net/10668/19122 T2 - Bmc pregnancy and childbirth AB - Background: Subclinical hypothyroidism is defined as an elevated thyroid-stimulating hormone level with a normal thyroxin level without signs or symptoms of hypothyroidism. Although it is well accepted that overt hypothyroidism has a deleterious... LA - en PB - Bmc KW - Hypothyroidism KW - Pregnancy trimester KW - first KW - Thyrotropin KW - Maternal serum screening tests KW - Pregnancy complications KW - diagnosis KW - Thyroid function tests KW - Subsequent neuropsychological development KW - American thyroid association KW - Subclinical hypothyroidism KW - Autoimmunity KW - Management KW - Diagnosis KW - Women KW - Abnormalities KW - Dysfunction KW - Guidelines TI - Hypothyroidism screening during first trimester of pregnancy TY - research article VL - 17 ER -