Rahman, Nasrin, et al. “Tri-Iodothyronine (T3), Thyroxine (T4), and Thyroid-Stimulating Hormone (TSH) in Preeclampsia and Normal Pregnancy”. Barind Medical College Journal, vol. 2, no. 1, June 2016, pp. 9-12, https://doi.org/10.70818/bmcj.2016.v02.i01.052.