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(2017) Effects of levothyroxine treatment on pregnancy outcomes in pregnant women with autoimmune thyroid disease. Eur J Endocrinol 176: 253\u2013265.","DOI":"10.1530\/EJE-16-0548"},{"key":"24","doi-asserted-by":"crossref","unstructured":"24 Nazarpour S, Ramezani Tehrani F, Simbar M, Tohidi M, Minooee S, et al. (2018) Effects of levothyroxine on pregnant women with subclinical hypothyroidism, negative for thyroid peroxidase antibodies. J Clin Endocrinol Metab 103: 926\u2013935.","DOI":"10.1210\/jc.2017-01850"},{"key":"25","doi-asserted-by":"crossref","unstructured":"25 Casey BM, Thom EA, Peaceman AM, Varner MW, Sorokin Y, et al. (2017) Treatment of subclinical hypothyroidism or hypothyroxinemia in pregnancy. N Engl J Med 376: 815\u2013825.","DOI":"10.1056\/NEJMoa1606205"},{"key":"26","doi-asserted-by":"crossref","unstructured":"26 Maraka S, Mwangi R, McCoy RG, Yao X, Sangaralingham LR, et al. 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