@article{Border2019, author = "William L. Border", title = "{Atrio-ventricular septal defects}", year = "2019", month = "10", url = "https://zivahub.uct.ac.za/articles/presentation/Atrio-ventricular_septal_defects/9975890", doi = "10.25375/uct.9975890.v1" }