Saxena, D., and S. R. Phadke. “Prenatal Diagnosis of Congenital High Airway Obstruction Syndrome: Our Experience from a Tertiary Care Center”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 9, no. 9, Aug. 2020, pp. 3858-61, doi:10.18203/2320-1770.ijrcog20203868.