Maaz, Qazi Muhammad, Farhat Ullah Jan, Mashal Khan, Salman Mustaan Khan, ayesha, Savaira ELAHI, and Kainat. 2025. “CO-OCCURRING CONGENITAL HEART DEFECTS IN TRISOMY-21 DOWN SYNDROME: A CROSS-SECTIONAL STUDY IN A TERTIARY CARE HOSPITAL, PAKISTAN”. Journal of Medical Sciences 33 (3). https://doi.org/10.52764/jms.25.33.3.8.