B., K., V., P., & D. K. V., P. (2017). Prevalence of thyroid dysfunction in pregnant women and the need for universal screening: an observational study in Northern Andhra Pradesh population. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 6(6), 2536–2540. https://doi.org/10.18203/2320-1770.ijrcog20172347