Koirala, N., and S. P. Kafle. “Demographic and Clinical Profile of Women Attending Genetic Clinic for Prenatal Invasive Testing at a Tertiary Referral Center, India”. Kathmandu University Medical Journal, vol. 19, no. 3, Sept. 2021, pp. 320-4, doi:10.3126/kumj.v19i3.49709.