Singh, A., P. K. Saha, A. Kumar, R. Bagga, and N. Chauhan. “Ludwig’s Angina Complicating Pregnancy: An Unusual Presentation”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 13, no. 3, Feb. 2024, pp. 762-4, doi:10.18203/2320-1770.ijrcog20240496.