| Study | Reference | 
            
            
                | Andersen 2017 (control exposed to MMI/CMZ), 2017 | Andersen Birth defects after use of antithyroid drugs in early pregnancy: a Swedish nationwide study.  Eur. J. Endocrinol. 2017; 177:369-378  | 
            
            
                | Andersen 2017 (control unexposed, disease free), 2017 | Andersen Birth defects after use of antithyroid drugs in early pregnancy: a Swedish nationwide study.  Eur. J. Endocrinol. 2017; 177:369-378  | 
            
            
                | Andersen 2017 (control unexposed, sick), 2017 | Andersen Birth defects after use of antithyroid drugs in early pregnancy: a Swedish nationwide study.  Eur. J. Endocrinol. 2017; 177:369-378  | 
            
            
                | Andersen 2019 (control exposed to MMI/CMZ), 2019 | Andersen Maternal thyroid function, use of antithyroid drugs in early pregnancy and birth defects.  J. Clin. Endocrinol. Metab. 2019; :  | 
            
            
                | Andersen 2019 (control unexposed, disease free), 2019 | Andersen Maternal thyroid function, use of antithyroid drugs in early pregnancy and birth defects.  J. Clin. Endocrinol. Metab. 2019; :  | 
            
            
                | Banhidy, 2011 | Banhidy Possible association between hyperthyroidism in pregnant women and obstructive congenital abnormalities of urinary tract in their offspring--a population-based case-control study.  J. Matern. Fetal. Neonatal. Med. 2011; 24:305-12  | 
            
            
                | Chen (Control exposed to MMI), 2011 | Chen Risk of adverse perinatal outcomes with antithyroid treatment during pregnancy: a nationwide population-based study.  BJOG 2011; 118:1365-73  | 
            
            
                | Chen (control unexposed, disease free), 2011 | Chen Risk of adverse perinatal outcomes with antithyroid treatment during pregnancy: a nationwide population-based study.  BJOG 2011; 118:1365-73  | 
            
            
                | Chen (control unexposed, sick), 2011 | Chen Risk of adverse perinatal outcomes with antithyroid treatment during pregnancy: a nationwide population-based study.  BJOG 2011; 118:1365-73  | 
            
            
                | Clementi, 2010 | Clementi Treatment of hyperthyroidism in pregnancy and birth defects.  J. Clin. Endocrinol. Metab. 2010; 95:E337-41  | 
            
            
                | Davis, 1989 | Davis Thyrotoxicosis complicating pregnancy.  Am. J. Obstet. Gynecol. 1989; 160:63-70  | 
            
            
                | Gianetti (control exposed to MMI), 2015 | Gianetti Pregnancy outcome in women treated with methimazole or propylthiouracil during pregnancy.  J. Endocrinol. Invest. 2015; 38:977-85  | 
            
            
                | Gianetti (control unexposed, sick), 2015 | Gianetti Pregnancy outcome in women treated with methimazole or propylthiouracil during pregnancy.  J. Endocrinol. Invest. 2015; 38:977-85  | 
            
            
                | Hawken (control exposed to MMI), 2016 | Hawken Management of Graves' disease during pregnancy in the Poitou-Charentes Region.  Ann. Endocrinol. (Paris) 2016; 77:570-577  | 
            
            
                | Howley, 2017 | Howley Thyroid Medication Use and Birth Defects in the National Birth Defects Prevention Study.  Birth Defects Res 2017; 109:1471-1481  | 
            
            
                | Korelitz (control exposed to MMI), 2013 | Korelitz Prevalence of thyrotoxicosis, antithyroid medication use, and complications among pregnant women in the United States.  Thyroid 2013; 23:758-65  | 
            
            
                | Korelitz (control exposed to MMI), 2013 | Korelitz Prevalence of thyrotoxicosis, antithyroid medication use, and complications among pregnant women in the United States.  Thyroid 2013; 23:758-65  | 
            
            
                | Korelitz (control unexposed, disease free), 2013 | Korelitz Prevalence of thyrotoxicosis, antithyroid medication use, and complications among pregnant women in the United States.  Thyroid 2013; 23:758-65  | 
            
            
                | Korelitz (control unexposed, sick), 2013 | Korelitz Prevalence of thyrotoxicosis, antithyroid medication use, and complications among pregnant women in the United States.  Thyroid 2013; 23:758-65  | 
            
            
                | Lo (control exposed to MMI), 2015 | Lo Gestational thyrotoxicosis, antithyroid drug use and neonatal outcomes within an integrated healthcare delivery system.  Thyroid 2015; 25:698-705  | 
            
            
                | Lo (control unexposed, sick), 2015 | Lo Gestational thyrotoxicosis, antithyroid drug use and neonatal outcomes within an integrated healthcare delivery system.  Thyroid 2015; 25:698-705  | 
            
            
                | Momotani (control exposed to MMI), 1997 | Momotani Effects of propylthiouracil and methimazole on fetal thyroid status in mothers with Graves' hyperthyroidism.  J. Clin. Endocrinol. Metab. 1997; 82:3633-6  | 
            
            
                | Rosenfeld, 2009 | Rosenfeld Pregnancy outcome, thyroid dysfunction and fetal goitre after in utero exposure to propylthiouracil: a controlled cohort study.  Br J Clin Pharmacol 2009; 68:609-17  | 
            
            
                | Seo (control exposed to MMI), 2018 | Seo Antithyroid Drugs and Congenital Malformations: A Nationwide Korean Cohort Study.  Ann. Intern. Med. 2018; 168:405-413  | 
            
            
                | Seo (control unexposed, NOS), 2018 | Seo Antithyroid Drugs and Congenital Malformations: A Nationwide Korean Cohort Study.  Ann. Intern. Med. 2018; 168:405-413  | 
            
            
                | Wing (control exposed to MMI), 1994 | Wing A comparison of propylthiouracil versus methimazole in the treatment of hyperthyroidism in pregnancy.  Am. J. Obstet. Gynecol. 1994; 170:90-5  | 
            
            
                | Wing (control unexposed, sick), 1994 | Wing A comparison of propylthiouracil versus methimazole in the treatment of hyperthyroidism in pregnancy.  Am. J. Obstet. Gynecol. 1994; 170:90-5  | 
            
            
                | Yoshihara (control exposed to MMI), 2012 | Yoshihara Treatment of graves' disease with antithyroid drugs in the first trimester of pregnancy and the prevalence of congenital malformation.  J. Clin. Endocrinol. Metab. 2012; 97:2396-403  | 
            
            
                | Yoshihara (control unexposed, sick), 2012 | Yoshihara Treatment of graves' disease with antithyroid drugs in the first trimester of pregnancy and the prevalence of congenital malformation.  J. Clin. Endocrinol. Metab. 2012; 97:2396-403  | 
            
            
                | Yoshihara (Controls exposed to MMI), 2021 | Yoshihara Exposure to Propylthiouracil in the First Trimester of Pregnancy and Birth Defects: A Study at a Single Institution.  J Endocr Soc 2021; 5:bvaa204  | 
            
            
                | Yoshihara (Controls unexposed, sick), 2021 | Yoshihara Exposure to Propylthiouracil in the First Trimester of Pregnancy and Birth Defects: A Study at a Single Institution.  J Endocr Soc 2021; 5:bvaa204  | 
            
            
                | Zhang, 2016 | Zhang Follow-up and evaluation of the pregnancy outcome in women of reproductive age with Graves' disease after 131Iodine treatment.  J. Radiat. Res. 2016; 57:702-708  |