Selmer, R, Haglund, B, Furu, K, Andersen, M, Nørgaard, M, Zoëga, H & Kieler, H 2016, ' Individual-based versus aggregate meta-analysis in multi-database studies of pregnancy outcomes : the Nordic example of selective serotonin reuptake inhibitors and venlafaxine in pregnancy ', Pharmacoepidemiology and Drug Safety . https://doi.org/10.1002/pds.4033 Selmer, R, Haglund, B, Furu, K, Andersen, M, Nørgaard, M, Zoëga, H & Kieler, H 2016, ' Individual-based versus aggregate meta-analysis in multi-database studies of pregnancy outcomes : the Nordic example of selective serotonin reuptake inhibitors and venlafaxine in pregnancy ', Pharmacoepidemiology and Drug Safety, vol. 25, no. 10, pp. 1160-1169 . https://doi.org/10.1002/pds.4033
Wettermark, B, Zoëga, H, Furu, K, Korhonen, M, Hallas, J, Nørgaard, M, Almarsdottir, A, Andersen, M, Andersson Sundell, K, Bergman, U M, Helin-Salmivaara, A, Hoffmann, M, Kieler, H, Martikainen, J, Mortensen, M, Petzold, M, Wallach-Kildemoes, H, Wallin, C, Sørensen, H & Almarsdóttir, A B 2013, ' The Nordic prescription databases as a resource for pharmacoepidemiological research : a literature review ', Pharmacoepidemiology and Drug Safety, vol. 22, no. 7, pp. 691-699 . https://doi.org/10.1002/pds.3457
Zoëga, H, Furu, K, Halldórsson, M, Thomsen, P H, Sourander, A & Martikainen, J E 2011, ' Use of ADHD drugs in the Nordic countries: a population-based comparison study ', Acta Psychiatrica Scandinavica, vol. 123, no. 5, pp. 360-67 . https://doi.org/10.1111/j.1600-0447.2010.01607.x