Flood, Louise, Wendy Scheil, Anh-Minh Nguyen, Leonie Sage, and Joan Scott. “An Increase in Neural Tube Defects in South Australia, 2009-2010”. Western Pacific Surveillance and Response 4, no. 2 (June 30, 2013). Accessed May 10, 2024. https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/43.