Agrawal, Alka, Prachi Shukla, and Silky Taya. 2022. “Overview of Thyroid Gland Characteristics in Pregnancy Using Ultrasonography As an Assessment Tool”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 12 (1):300-305. https://doi.org/10.18203/2320-1770.ijrcog20223518.