Paltiel, L., Anita, H., Skjerden, T., Harbak, K., Bækken, S., Nina Kristin, S., Knudsen, G. P., & Magnus, P. (2014). The biobank of the Norwegian Mother and Child Cohort Study – present status. Norsk Epidemiologi, 24(1-2). https://doi.org/10.5324/nje.v24i1-2.1755