Poojari, V. G., A. Reddy, and A. Vasudeva. “Feasibility and Accuracy of Fetal Echocardiography at Routine 11 to 13 Weeks 6 Days Ultrasound Performed on Unselected Obstetric Population in a Tertiary Maternity Centre With High Patient Turnover”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 7, no. 1, Dec. 2017, pp. 159-64, doi:10.18203/2320-1770.ijrcog20175838.