Thiruvengadathan, S., Sivaranjani, T., Chaya, V., & Devi, D. (2015). Role of saline infusion sonography in patients with infertility and comparison of the same with transvaginal ultrasonography. International Journal of Medical Research and Review, 3(11), 1322-1326. https://doi.org/10.17511/ijmrr.2015.i11.240