2022. Journal of Pharmaceutical Negative Results ¦ Volume 13 ¦ Special Issue 1 ¦ 2022 1843 A comparative study between recurrent miscarriages resulting from thyroid dysfunction and autoimmune diseases in the first trimester of pregnancy. Journal of Pharmaceutical Negative Results. (Oct. 2022), 1843–1846. DOI:https://doi.org/10.47750/pnr.2022.13.S01.219.