Sharmin, F., S. Begum, I. Jahan, R. Parvin, and D. C. Biswas. “Down Syndrome With Disorder of Sex Development (DSD): A Rare Presentation”. Bangladesh Journal of Child Health, vol. 44, no. 1, Oct. 2020, pp. 48-51, doi:10.3329/bjch.v44i1.49698.