IRGENS, L. M. The background of the Norwegian Mother and Child Cohort Study. Norsk Epidemiologi, [S. l.], v. 24, n. 1-2, 2014. DOI: 10.5324/nje.v24i1-2.1749. Disponível em: https://www.ntnu.no/ojs/index.php/norepid/article/view/1749. Acesso em: 3 may. 2024.