Zainuddin, H. , Zahari, N. and Zaini, .A.A. 2021. HYPOTHYROIDISM IN DOWN SYNDROME (DS) CHILDREN WITH CONGENITAL HEART DISEASE (CHD). Journal of the ASEAN Federation of Endocrine Societies. 36, (Jul. 2021), 72. DOI:https://doi.org/10.15605/jafes.036.S110.