-, .-. The 20th Norwegian Conference on Epidemiology. Norsk Epidemiologi, [S. l.], v. 22, 2013. DOI: 10.5324/nje.v22i0.1582. Disponível em: https://www.ntnu.no/ojs/index.php/norepid/article/view/1582. Acesso em: 6 may. 2024.