Acharya, Riwaz, Amit Shrestha, Subash Poudel, Parash Adhikari, and Srijana Banskota. “Range and Variation of Fetal Left Ventricular Outflow Tract Angle in Normal Pregnancy”. Nepal Medical College Journal 28, no. 1 (March 31, 2026): 42–47. Accessed April 4, 2026. https://www.nepjol.info/index.php/nmcj/article/view/92048.