S. K. Jena, R. Panigrahy, L. Mishra, S. K. Das, and S. Samal, “Urinary tract infections at first antenatal check-up: a single centre prospective study”, Int J Reprod Contracept Obstet Gynecol, vol. 5, no. 9, pp. 3103–3106, Feb. 2017.