Gautam, M., Khanal, B., Dhakal, A., Pathak, M. R., & Tiwari, S. (2022). Ultrasound measurement of fetal kidney length in the second and third trimester of pregnancy and its correlation with gestational age. Nepal Journal of Obstetrics and Gynaecology, 17(2), 13–19. https://doi.org/10.3126/njog.v17i2.52369