REFA PERDANA MUKTI; GEMA NAZRI YANNI. RISK FACTORS OF CONGENITAL ANOMALIE AT HAJJ ADAM MALIK GENERAL HOSPITAL AND UNIVERSITY OF NORTH SUMATERA HOSPITAL IN 2017-2019. Sumatera Medical Journal, [S. l.], v. 3, n. 3, 2020. DOI: 10.32734/sumej.v3i3.3727. Disponível em: https://idjpcr.usu.ac.id/smj/article/view/3727. Acesso em: 5 aug. 2025.