NASUTION, Ali Nafiah; HASAN, Refli; RUSDA, Muhammad; AMIN, Mustafa Mahmud; LUBIS, Rodiah Rahmawaty; MARDIAH, Harisa. Early Detection Screening for Congenital Heart Disease (CHD) in the Junior High School Student Population in the Coastal Area of Batu Bara Regency, North Sumatra. Sumatera Medical Journal, [S. l.], v. 9, n. 3, p. 172–178, 2026. DOI: 10.32734/sumej.v9i3.24107. Disponível em: https://talenta.usu.ac.id/smj/article/view/24107. Acesso em: 1 sep. 2026.